ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
Public Member Functions | Data Fields | Protected Attributes | Private Member Functions
getID3 Class Reference
+ Inheritance diagram for getID3:
+ Collaboration diagram for getID3:

Public Member Functions

 __construct ()
 
 version ()
 
 fread_buffer_size ()
 
 setOption ($optArray)
 
 openfile ($filename, $filesize=null)
 
 analyze ($filename, $filesize=null, $original_filename='')
 
 error ($message)
 
 warning ($message)
 
 GetFileFormatArray ()
 
 GetFileFormat (&$filedata, $filename='')
 
 CharConvert (&$array, $encoding)
 
 HandleAllTags ()
 
 getHashdata ($algorithm)
 
 ChannelsBitratePlaytimeCalculations ()
 
 CalculateCompressionRatioVideo ()
 
 CalculateCompressionRatioAudio ()
 
 CalculateReplayGain ()
 
 ProcessAudioStreams ()
 
 getid3_tempnam ()
 
 include_module ($name)
 

Data Fields

 $encoding = 'UTF-8'
 
 $encoding_id3v1 = 'ISO-8859-1'
 
 $option_tag_id3v1 = true
 
 $option_tag_id3v2 = true
 
 $option_tag_lyrics3 = true
 
 $option_tag_apetag = true
 
 $option_tags_process = true
 
 $option_tags_html = true
 
 $option_extra_info = true
 
 $option_save_attachments = true
 
 $option_md5_data = false
 
 $option_md5_data_source = false
 
 $option_sha1_data = false
 
 $option_max_2gb_check = null
 
 $option_fread_buffer_size = 32768
 
 $filename
 
 $fp
 
 $info
 
 $tempdir = GETID3_TEMP_DIR
 
 $memory_limit = 0
 
const VERSION = '1.9.14-201703261440'
 
const FREAD_BUFFER_SIZE = 32768
 
const ATTACHMENTS_NONE = false
 
const ATTACHMENTS_INLINE = true
 

Protected Attributes

 $startup_error = ''
 
 $startup_warning = ''
 

Private Member Functions

 CleanUp ()
 

Detailed Description

Definition at line 75 of file getid3.php.

Constructor & Destructor Documentation

◆ __construct()

getID3::__construct ( )

Definition at line 122 of file getid3.php.

References $filename, $key, $startup_error, $time, and warning().

122  {
123 
124  // Check for PHP version
125  $required_php_version = '5.3.0';
126  if (version_compare(PHP_VERSION, $required_php_version, '<')) {
127  $this->startup_error .= 'getID3() requires PHP v'.$required_php_version.' or higher - you are running v'.PHP_VERSION."\n";
128  return false;
129  }
130 
131  // Check memory
132  $this->memory_limit = ini_get('memory_limit');
133  if (preg_match('#([0-9]+)M#i', $this->memory_limit, $matches)) {
134  // could be stored as "16M" rather than 16777216 for example
135  $this->memory_limit = $matches[1] * 1048576;
136  } elseif (preg_match('#([0-9]+)G#i', $this->memory_limit, $matches)) { // The 'G' modifier is available since PHP 5.1.0
137  // could be stored as "2G" rather than 2147483648 for example
138  $this->memory_limit = $matches[1] * 1073741824;
139  }
140  if ($this->memory_limit <= 0) {
141  // memory limits probably disabled
142  } elseif ($this->memory_limit <= 4194304) {
143  $this->startup_error .= 'PHP has less than 4MB available memory and will very likely run out. Increase memory_limit in php.ini'."\n";
144  } elseif ($this->memory_limit <= 12582912) {
145  $this->startup_warning .= 'PHP has less than 12MB available memory and might run out if all modules are loaded. Increase memory_limit in php.ini'."\n";
146  }
147 
148  // Check safe_mode off
149  if (preg_match('#(1|ON)#i', ini_get('safe_mode'))) {
150  $this->warning('WARNING: Safe mode is on, shorten support disabled, md5data/sha1data for ogg vorbis disabled, ogg vorbos/flac tag writing disabled.');
151  }
152 
153  if (($mbstring_func_overload = ini_get('mbstring.func_overload')) && ($mbstring_func_overload & 0x02)) {
154  // http://php.net/manual/en/mbstring.overload.php
155  // "mbstring.func_overload in php.ini is a positive value that represents a combination of bitmasks specifying the categories of functions to be overloaded. It should be set to 1 to overload the mail() function. 2 for string functions, 4 for regular expression functions"
156  // getID3 cannot run when string functions are overloaded. It doesn't matter if mail() or ereg* functions are overloaded since getID3 does not use those.
157  $this->startup_error .= 'WARNING: php.ini contains "mbstring.func_overload = '.ini_get('mbstring.func_overload').'", getID3 cannot run with this setting (bitmask 2 (string functions) cannot be set). Recommended to disable entirely.'."\n";
158  }
159 
160  // Check for magic_quotes_runtime
161  if (function_exists('get_magic_quotes_runtime')) {
162  if (get_magic_quotes_runtime()) {
163  $this->startup_error .= 'magic_quotes_runtime must be disabled before running getID3(). Surround getid3 block by set_magic_quotes_runtime(0) and set_magic_quotes_runtime(1).'."\n";
164  }
165  }
166 
167  // Check for magic_quotes_gpc
168  if (function_exists('magic_quotes_gpc')) {
169  if (get_magic_quotes_gpc()) {
170  $this->startup_error .= 'magic_quotes_gpc must be disabled before running getID3(). Surround getid3 block by set_magic_quotes_gpc(0) and set_magic_quotes_gpc(1).'."\n";
171  }
172  }
173 
174  // Load support library
175  if (!include_once(GETID3_INCLUDEPATH.'getid3.lib.php')) {
176  $this->startup_error .= 'getid3.lib.php is missing or corrupt'."\n";
177  }
178 
179  if ($this->option_max_2gb_check === null) {
180  $this->option_max_2gb_check = (PHP_INT_MAX <= 2147483647);
181  }
182 
183 
184  // Needed for Windows only:
185  // Define locations of helper applications for Shorten, VorbisComment, MetaFLAC
186  // as well as other helper functions such as head, tail, md5sum, etc
187  // This path cannot contain spaces, but the below code will attempt to get the
188  // 8.3-equivalent path automatically
189  // IMPORTANT: This path must include the trailing slash
190  if (GETID3_OS_ISWINDOWS && !defined('GETID3_HELPERAPPSDIR')) {
191 
192  $helperappsdir = GETID3_INCLUDEPATH.'..'.DIRECTORY_SEPARATOR.'helperapps'; // must not have any space in this path
193 
194  if (!is_dir($helperappsdir)) {
195  $this->startup_warning .= '"'.$helperappsdir.'" cannot be defined as GETID3_HELPERAPPSDIR because it does not exist'."\n";
196  } elseif (strpos(realpath($helperappsdir), ' ') !== false) {
197  $DirPieces = explode(DIRECTORY_SEPARATOR, realpath($helperappsdir));
198  $path_so_far = array();
199  foreach ($DirPieces as $key => $value) {
200  if (strpos($value, ' ') !== false) {
201  if (!empty($path_so_far)) {
202  $commandline = 'dir /x '.escapeshellarg(implode(DIRECTORY_SEPARATOR, $path_so_far));
203  $dir_listing = `$commandline`;
204  $lines = explode("\n", $dir_listing);
205  foreach ($lines as $line) {
206  $line = trim($line);
207  if (preg_match('#^([0-9/]{10}) +([0-9:]{4,5}( [AP]M)?) +(<DIR>|[0-9,]+) +([^ ]{0,11}) +(.+)$#', $line, $matches)) {
208  list($dummy, $date, $time, $ampm, $filesize, $shortname, $filename) = $matches;
209  if ((strtoupper($filesize) == '<DIR>') && (strtolower($filename) == strtolower($value))) {
210  $value = $shortname;
211  }
212  }
213  }
214  } else {
215  $this->startup_warning .= 'GETID3_HELPERAPPSDIR must not have any spaces in it - use 8dot3 naming convention if neccesary. You can run "dir /x" from the commandline to see the correct 8.3-style names.'."\n";
216  }
217  }
218  $path_so_far[] = $value;
219  }
220  $helperappsdir = implode(DIRECTORY_SEPARATOR, $path_so_far);
221  }
222  define('GETID3_HELPERAPPSDIR', $helperappsdir.DIRECTORY_SEPARATOR);
223  }
224 
225  if (!empty($this->startup_error)) {
226  echo $this->startup_error;
227  throw new getid3_exception($this->startup_error);
228  }
229 
230  return true;
231  }
getID3\warning
warning($message)
Definition: getid3.php:519
getid3_exception
Definition: getid3.php:1837
getID3\$filename
$filename
Definition: getid3.php:105
$time
$time
Definition: cron.php:21
getID3\$startup_error
$startup_error
Definition: getid3.php:112
$key
$key
Definition: croninfo.php:18
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Member Function Documentation

◆ analyze()

getID3::analyze (   $filename,
  $filesize = null,
  $original_filename = '' 
)

Definition at line 357 of file getid3.php.

References $filename, $header, $info, $tag, getid3_lib\BigEndian2Int(), CalculateCompressionRatioAudio(), CalculateCompressionRatioVideo(), CalculateReplayGain(), ChannelsBitratePlaytimeCalculations(), CleanUp(), error(), GetFileFormat(), getHashdata(), HandleAllTags(), include_module(), info(), openfile(), ProcessAudioStreams(), and warning().

Referenced by getid3_write_apetag\DeleteAPEtag(), getid3_write_lyrics3\DeleteLyrics3(), getid3_write_id3v1\FixID3v1Padding(), getid3_write_id3v2\RemoveID3v2(), getid3_write_real\RemoveReal(), getid3_write_id3v1\setRealFileSize(), getid3_write_apetag\WriteAPEtag(), getid3_write_id3v2\WriteID3v2(), and getid3_write_real\WriteReal().

357  {
358  try {
359  if (!$this->openfile($filename, $filesize)) {
360  return $this->info;
361  }
362 
363  // Handle tags
364  foreach (array('id3v2'=>'id3v2', 'id3v1'=>'id3v1', 'apetag'=>'ape', 'lyrics3'=>'lyrics3') as $tag_name => $tag_key) {
365  $option_tag = 'option_tag_'.$tag_name;
366  if ($this->$option_tag) {
367  $this->include_module('tag.'.$tag_name);
368  try {
369  $tag_class = 'getid3_'.$tag_name;
370  $tag = new $tag_class($this);
371  $tag->Analyze();
372  }
373  catch (getid3_exception $e) {
374  throw $e;
375  }
376  }
377  }
378  if (isset($this->info['id3v2']['tag_offset_start'])) {
379  $this->info['avdataoffset'] = max($this->info['avdataoffset'], $this->info['id3v2']['tag_offset_end']);
380  }
381  foreach (array('id3v1'=>'id3v1', 'apetag'=>'ape', 'lyrics3'=>'lyrics3') as $tag_name => $tag_key) {
382  if (isset($this->info[$tag_key]['tag_offset_start'])) {
383  $this->info['avdataend'] = min($this->info['avdataend'], $this->info[$tag_key]['tag_offset_start']);
384  }
385  }
386 
387  // ID3v2 detection (NOT parsing), even if ($this->option_tag_id3v2 == false) done to make fileformat easier
388  if (!$this->option_tag_id3v2) {
389  fseek($this->fp, 0);
390  $header = fread($this->fp, 10);
391  if ((substr($header, 0, 3) == 'ID3') && (strlen($header) == 10)) {
392  $this->info['id3v2']['header'] = true;
393  $this->info['id3v2']['majorversion'] = ord($header{3});
394  $this->info['id3v2']['minorversion'] = ord($header{4});
395  $this->info['avdataoffset'] += getid3_lib::BigEndian2Int(substr($header, 6, 4), 1) + 10; // length of ID3v2 tag in 10-byte header doesn't include 10-byte header length
396  }
397  }
398 
399  // read 32 kb file data
400  fseek($this->fp, $this->info['avdataoffset']);
401  $formattest = fread($this->fp, 32774);
402 
403  // determine format
404  $determined_format = $this->GetFileFormat($formattest, ($original_filename ? $original_filename : $filename));
405 
406  // unable to determine file format
407  if (!$determined_format) {
408  fclose($this->fp);
409  return $this->error('unable to determine file format');
410  }
411 
412  // check for illegal ID3 tags
413  if (isset($determined_format['fail_id3']) && (in_array('id3v1', $this->info['tags']) || in_array('id3v2', $this->info['tags']))) {
414  if ($determined_format['fail_id3'] === 'ERROR') {
415  fclose($this->fp);
416  return $this->error('ID3 tags not allowed on this file type.');
417  } elseif ($determined_format['fail_id3'] === 'WARNING') {
418  $this->warning('ID3 tags not allowed on this file type.');
419  }
420  }
421 
422  // check for illegal APE tags
423  if (isset($determined_format['fail_ape']) && in_array('ape', $this->info['tags'])) {
424  if ($determined_format['fail_ape'] === 'ERROR') {
425  fclose($this->fp);
426  return $this->error('APE tags not allowed on this file type.');
427  } elseif ($determined_format['fail_ape'] === 'WARNING') {
428  $this->warning('APE tags not allowed on this file type.');
429  }
430  }
431 
432  // set mime type
433  $this->info['mime_type'] = $determined_format['mime_type'];
434 
435  // supported format signature pattern detected, but module deleted
436  if (!file_exists(GETID3_INCLUDEPATH.$determined_format['include'])) {
437  fclose($this->fp);
438  return $this->error('Format not supported, module "'.$determined_format['include'].'" was removed.');
439  }
440 
441  // module requires mb_convert_encoding/iconv support
442  // Check encoding/iconv support
443  if (!empty($determined_format['iconv_req']) && !function_exists('mb_convert_encoding') && !function_exists('iconv') && !in_array($this->encoding, array('ISO-8859-1', 'UTF-8', 'UTF-16LE', 'UTF-16BE', 'UTF-16'))) {
444  $errormessage = 'mb_convert_encoding() or iconv() support is required for this module ('.$determined_format['include'].') for encodings other than ISO-8859-1, UTF-8, UTF-16LE, UTF16-BE, UTF-16. ';
445  if (GETID3_OS_ISWINDOWS) {
446  $errormessage .= 'PHP does not have mb_convert_encoding() or iconv() support. Please enable php_mbstring.dll / php_iconv.dll in php.ini, and copy php_mbstring.dll / iconv.dll from c:/php/dlls to c:/windows/system32';
447  } else {
448  $errormessage .= 'PHP is not compiled with mb_convert_encoding() or iconv() support. Please recompile with the --enable-mbstring / --with-iconv switch';
449  }
450  return $this->error($errormessage);
451  }
452 
453  // include module
454  include_once(GETID3_INCLUDEPATH.$determined_format['include']);
455 
456  // instantiate module class
457  $class_name = 'getid3_'.$determined_format['module'];
458  if (!class_exists($class_name)) {
459  return $this->error('Format not supported, module "'.$determined_format['include'].'" is corrupt.');
460  }
461  $class = new $class_name($this);
462  $class->Analyze();
463  unset($class);
464 
465  // close file
466  fclose($this->fp);
467 
468  // process all tags - copy to 'tags' and convert charsets
469  if ($this->option_tags_process) {
470  $this->HandleAllTags();
471  }
472 
473  // perform more calculations
474  if ($this->option_extra_info) {
475  $this->ChannelsBitratePlaytimeCalculations();
476  $this->CalculateCompressionRatioVideo();
477  $this->CalculateCompressionRatioAudio();
478  $this->CalculateReplayGain();
479  $this->ProcessAudioStreams();
480  }
481 
482  // get the MD5 sum of the audio/video portion of the file - without ID3/APE/Lyrics3/etc header/footer tags
483  if ($this->option_md5_data) {
484  // do not calc md5_data if md5_data_source is present - set by flac only - future MPC/SV8 too
485  if (!$this->option_md5_data_source || empty($this->info['md5_data_source'])) {
486  $this->getHashdata('md5');
487  }
488  }
489 
490  // get the SHA1 sum of the audio/video portion of the file - without ID3/APE/Lyrics3/etc header/footer tags
491  if ($this->option_sha1_data) {
492  $this->getHashdata('sha1');
493  }
494 
495  // remove undesired keys
496  $this->CleanUp();
497 
498  } catch (Exception $e) {
499  $this->error('Caught exception: '.$e->getMessage());
500  }
501 
502  // return info array
503  return $this->info;
504  }
getID3\GetFileFormat
GetFileFormat(&$filedata, $filename='')
Definition: getid3.php:1127
getID3\warning
warning($message)
Definition: getid3.php:519
getID3\HandleAllTags
HandleAllTags()
Definition: getid3.php:1189
getid3_exception
Definition: getid3.php:1837
$header
$header
Definition: no_cookie.tpl.php:6
getID3\$filename
$filename
Definition: getid3.php:105
getID3\CalculateCompressionRatioAudio
CalculateCompressionRatioAudio()
Definition: getid3.php:1548
getID3\include_module
include_module($name)
Definition: getid3.php:1604
getID3\CleanUp
CleanUp()
Definition: getid3.php:526
getID3\CalculateReplayGain
CalculateReplayGain()
Definition: getid3.php:1565
getID3\ProcessAudioStreams
ProcessAudioStreams()
Definition: getid3.php:1587
getID3\CalculateCompressionRatioVideo
CalculateCompressionRatioVideo()
Definition: getid3.php:1500
info
info()
Definition: info.php:2
getID3\openfile
openfile($filename, $filesize=null)
Definition: getid3.php:257
getID3\ChannelsBitratePlaytimeCalculations
ChannelsBitratePlaytimeCalculations()
Definition: getid3.php:1435
getid3_lib\BigEndian2Int
static BigEndian2Int($byteword, $synchsafe=false, $signed=false)
Definition: getid3.lib.php:263
getID3\error
error($message)
Definition: getid3.php:508
$tag
if(function_exists('posix_getuid') &&posix_getuid()===0) if(!array_key_exists('t', $options)) $tag
Definition: cron.php:35
getID3\getHashdata
getHashdata($algorithm)
Definition: getid3.php:1311
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◆ CalculateCompressionRatioAudio()

getID3::CalculateCompressionRatioAudio ( )

Definition at line 1548 of file getid3.php.

References info().

Referenced by analyze().

1548  {
1549  if (empty($this->info['audio']['bitrate']) || empty($this->info['audio']['channels']) || empty($this->info['audio']['sample_rate']) || !is_numeric($this->info['audio']['sample_rate'])) {
1550  return false;
1551  }
1552  $this->info['audio']['compression_ratio'] = $this->info['audio']['bitrate'] / ($this->info['audio']['channels'] * $this->info['audio']['sample_rate'] * (!empty($this->info['audio']['bits_per_sample']) ? $this->info['audio']['bits_per_sample'] : 16));
1553 
1554  if (!empty($this->info['audio']['streams'])) {
1555  foreach ($this->info['audio']['streams'] as $streamnumber => $streamdata) {
1556  if (!empty($streamdata['bitrate']) && !empty($streamdata['channels']) && !empty($streamdata['sample_rate'])) {
1557  $this->info['audio']['streams'][$streamnumber]['compression_ratio'] = $streamdata['bitrate'] / ($streamdata['channels'] * $streamdata['sample_rate'] * (!empty($streamdata['bits_per_sample']) ? $streamdata['bits_per_sample'] : 16));
1558  }
1559  }
1560  }
1561  return true;
1562  }
info
info()
Definition: info.php:2
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◆ CalculateCompressionRatioVideo()

getID3::CalculateCompressionRatioVideo ( )

Definition at line 1500 of file getid3.php.

References info().

Referenced by analyze().

1500  {
1501  if (empty($this->info['video'])) {
1502  return false;
1503  }
1504  if (empty($this->info['video']['resolution_x']) || empty($this->info['video']['resolution_y'])) {
1505  return false;
1506  }
1507  if (empty($this->info['video']['bits_per_sample'])) {
1508  return false;
1509  }
1510 
1511  switch ($this->info['video']['dataformat']) {
1512  case 'bmp':
1513  case 'gif':
1514  case 'jpeg':
1515  case 'jpg':
1516  case 'png':
1517  case 'tiff':
1518  $FrameRate = 1;
1519  $PlaytimeSeconds = 1;
1520  $BitrateCompressed = $this->info['filesize'] * 8;
1521  break;
1522 
1523  default:
1524  if (!empty($this->info['video']['frame_rate'])) {
1525  $FrameRate = $this->info['video']['frame_rate'];
1526  } else {
1527  return false;
1528  }
1529  if (!empty($this->info['playtime_seconds'])) {
1530  $PlaytimeSeconds = $this->info['playtime_seconds'];
1531  } else {
1532  return false;
1533  }
1534  if (!empty($this->info['video']['bitrate'])) {
1535  $BitrateCompressed = $this->info['video']['bitrate'];
1536  } else {
1537  return false;
1538  }
1539  break;
1540  }
1541  $BitrateUncompressed = $this->info['video']['resolution_x'] * $this->info['video']['resolution_y'] * $this->info['video']['bits_per_sample'] * $FrameRate;
1542 
1543  $this->info['video']['compression_ratio'] = $BitrateCompressed / $BitrateUncompressed;
1544  return true;
1545  }
info
info()
Definition: info.php:2
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◆ CalculateReplayGain()

getID3::CalculateReplayGain ( )

Definition at line 1565 of file getid3.php.

References info(), and getid3_lib\RGADamplitude2dB().

Referenced by analyze().

1565  {
1566  if (isset($this->info['replay_gain'])) {
1567  if (!isset($this->info['replay_gain']['reference_volume'])) {
1568  $this->info['replay_gain']['reference_volume'] = (double) 89.0;
1569  }
1570  if (isset($this->info['replay_gain']['track']['adjustment'])) {
1571  $this->info['replay_gain']['track']['volume'] = $this->info['replay_gain']['reference_volume'] - $this->info['replay_gain']['track']['adjustment'];
1572  }
1573  if (isset($this->info['replay_gain']['album']['adjustment'])) {
1574  $this->info['replay_gain']['album']['volume'] = $this->info['replay_gain']['reference_volume'] - $this->info['replay_gain']['album']['adjustment'];
1575  }
1576 
1577  if (isset($this->info['replay_gain']['track']['peak'])) {
1578  $this->info['replay_gain']['track']['max_noclip_gain'] = 0 - getid3_lib::RGADamplitude2dB($this->info['replay_gain']['track']['peak']);
1579  }
1580  if (isset($this->info['replay_gain']['album']['peak'])) {
1581  $this->info['replay_gain']['album']['max_noclip_gain'] = 0 - getid3_lib::RGADamplitude2dB($this->info['replay_gain']['album']['peak']);
1582  }
1583  }
1584  return true;
1585  }
getid3_lib\RGADamplitude2dB
static RGADamplitude2dB($amplitude)
Definition: getid3.lib.php:1174
info
info()
Definition: info.php:2
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◆ ChannelsBitratePlaytimeCalculations()

getID3::ChannelsBitratePlaytimeCalculations ( )

Definition at line 1435 of file getid3.php.

References info(), and getid3_lib\PlaytimeString().

Referenced by analyze().

1435  {
1436 
1437  // set channelmode on audio
1438  if (!empty($this->info['audio']['channelmode']) || !isset($this->info['audio']['channels'])) {
1439  // ignore
1440  } elseif ($this->info['audio']['channels'] == 1) {
1441  $this->info['audio']['channelmode'] = 'mono';
1442  } elseif ($this->info['audio']['channels'] == 2) {
1443  $this->info['audio']['channelmode'] = 'stereo';
1444  }
1445 
1446  // Calculate combined bitrate - audio + video
1447  $CombinedBitrate = 0;
1448  $CombinedBitrate += (isset($this->info['audio']['bitrate']) ? $this->info['audio']['bitrate'] : 0);
1449  $CombinedBitrate += (isset($this->info['video']['bitrate']) ? $this->info['video']['bitrate'] : 0);
1450  if (($CombinedBitrate > 0) && empty($this->info['bitrate'])) {
1451  $this->info['bitrate'] = $CombinedBitrate;
1452  }
1453  //if ((isset($this->info['video']) && !isset($this->info['video']['bitrate'])) || (isset($this->info['audio']) && !isset($this->info['audio']['bitrate']))) {
1454  // // for example, VBR MPEG video files cannot determine video bitrate:
1455  // // should not set overall bitrate and playtime from audio bitrate only
1456  // unset($this->info['bitrate']);
1457  //}
1458 
1459  // video bitrate undetermined, but calculable
1460  if (isset($this->info['video']['dataformat']) && $this->info['video']['dataformat'] && (!isset($this->info['video']['bitrate']) || ($this->info['video']['bitrate'] == 0))) {
1461  // if video bitrate not set
1462  if (isset($this->info['audio']['bitrate']) && ($this->info['audio']['bitrate'] > 0) && ($this->info['audio']['bitrate'] == $this->info['bitrate'])) {
1463  // AND if audio bitrate is set to same as overall bitrate
1464  if (isset($this->info['playtime_seconds']) && ($this->info['playtime_seconds'] > 0)) {
1465  // AND if playtime is set
1466  if (isset($this->info['avdataend']) && isset($this->info['avdataoffset'])) {
1467  // AND if AV data offset start/end is known
1468  // THEN we can calculate the video bitrate
1469  $this->info['bitrate'] = round((($this->info['avdataend'] - $this->info['avdataoffset']) * 8) / $this->info['playtime_seconds']);
1470  $this->info['video']['bitrate'] = $this->info['bitrate'] - $this->info['audio']['bitrate'];
1471  }
1472  }
1473  }
1474  }
1475 
1476  if ((!isset($this->info['playtime_seconds']) || ($this->info['playtime_seconds'] <= 0)) && !empty($this->info['bitrate'])) {
1477  $this->info['playtime_seconds'] = (($this->info['avdataend'] - $this->info['avdataoffset']) * 8) / $this->info['bitrate'];
1478  }
1479 
1480  if (!isset($this->info['bitrate']) && !empty($this->info['playtime_seconds'])) {
1481  $this->info['bitrate'] = (($this->info['avdataend'] - $this->info['avdataoffset']) * 8) / $this->info['playtime_seconds'];
1482  }
1483  if (isset($this->info['bitrate']) && empty($this->info['audio']['bitrate']) && empty($this->info['video']['bitrate'])) {
1484  if (isset($this->info['audio']['dataformat']) && empty($this->info['video']['resolution_x'])) {
1485  // audio only
1486  $this->info['audio']['bitrate'] = $this->info['bitrate'];
1487  } elseif (isset($this->info['video']['resolution_x']) && empty($this->info['audio']['dataformat'])) {
1488  // video only
1489  $this->info['video']['bitrate'] = $this->info['bitrate'];
1490  }
1491  }
1492 
1493  // Set playtime string
1494  if (!empty($this->info['playtime_seconds']) && empty($this->info['playtime_string'])) {
1495  $this->info['playtime_string'] = getid3_lib::PlaytimeString($this->info['playtime_seconds']);
1496  }
1497  }
getid3_lib\PlaytimeString
static PlaytimeString($seconds)
Definition: getid3.lib.php:458
info
info()
Definition: info.php:2
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◆ CharConvert()

getID3::CharConvert ( &  $array,
  $encoding 
)

Definition at line 1166 of file getid3.php.

References $encoding, $key, and getid3_lib\iconv_fallback().

Referenced by HandleAllTags().

1166  {
1167 
1168  // identical encoding - end here
1169  if ($encoding == $this->encoding) {
1170  return;
1171  }
1172 
1173  // loop thru array
1174  foreach ($array as $key => $value) {
1175 
1176  // go recursive
1177  if (is_array($value)) {
1178  $this->CharConvert($array[$key], $encoding);
1179  }
1180 
1181  // convert string
1182  elseif (is_string($value)) {
1183  $array[$key] = trim(getid3_lib::iconv_fallback($encoding, $this->encoding, $value));
1184  }
1185  }
1186  }
getid3_lib\iconv_fallback
static iconv_fallback($in_charset, $out_charset, $string)
Definition: getid3.lib.php:957
getID3\CharConvert
CharConvert(&$array, $encoding)
Definition: getid3.php:1166
getID3\$encoding
$encoding
Definition: getid3.php:78
$key
$key
Definition: croninfo.php:18
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◆ CleanUp()

getID3::CleanUp ( )
private

Definition at line 526 of file getid3.php.

References $key, and info().

Referenced by analyze(), and error().

526  {
527 
528  // remove possible empty keys
529  $AVpossibleEmptyKeys = array('dataformat', 'bits_per_sample', 'encoder_options', 'streams', 'bitrate');
530  foreach ($AVpossibleEmptyKeys as $dummy => $key) {
531  if (empty($this->info['audio'][$key]) && isset($this->info['audio'][$key])) {
532  unset($this->info['audio'][$key]);
533  }
534  if (empty($this->info['video'][$key]) && isset($this->info['video'][$key])) {
535  unset($this->info['video'][$key]);
536  }
537  }
538 
539  // remove empty root keys
540  if (!empty($this->info)) {
541  foreach ($this->info as $key => $value) {
542  if (empty($this->info[$key]) && ($this->info[$key] !== 0) && ($this->info[$key] !== '0')) {
543  unset($this->info[$key]);
544  }
545  }
546  }
547 
548  // remove meaningless entries from unknown-format files
549  if (empty($this->info['fileformat'])) {
550  if (isset($this->info['avdataoffset'])) {
551  unset($this->info['avdataoffset']);
552  }
553  if (isset($this->info['avdataend'])) {
554  unset($this->info['avdataend']);
555  }
556  }
557 
558  // remove possible duplicated identical entries
559  if (!empty($this->info['error'])) {
560  $this->info['error'] = array_values(array_unique($this->info['error']));
561  }
562  if (!empty($this->info['warning'])) {
563  $this->info['warning'] = array_values(array_unique($this->info['warning']));
564  }
565 
566  // remove "global variable" type keys
567  unset($this->info['php_memory_limit']);
568 
569  return true;
570  }
info
info()
Definition: info.php:2
$key
$key
Definition: croninfo.php:18
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◆ error()

getID3::error (   $message)

Definition at line 508 of file getid3.php.

References $info, $message, CleanUp(), and info().

Referenced by analyze(), getHashdata(), and openfile().

508  {
509  $this->CleanUp();
510  if (!isset($this->info['error'])) {
511  $this->info['error'] = array();
512  }
513  $this->info['error'][] = $message;
514  return $this->info;
515  }
getID3\CleanUp
CleanUp()
Definition: getid3.php:526
$message
catch(Exception $e) $message
Definition: saml2-logout.php:34
info
info()
Definition: info.php:2
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◆ fread_buffer_size()

getID3::fread_buffer_size ( )

Definition at line 237 of file getid3.php.

References $option_fread_buffer_size.

237  {
238  return $this->option_fread_buffer_size;
239  }
getID3\$option_fread_buffer_size
$option_fread_buffer_size
Definition: getid3.php:102

◆ GetFileFormat()

getID3::GetFileFormat ( &  $filedata,
  $filename = '' 
)

Definition at line 1127 of file getid3.php.

References $filename, $info, and GetFileFormatArray().

Referenced by analyze().

1127  {
1128  // this function will determine the format of a file based on usually
1129  // the first 2-4 bytes of the file (8 bytes for PNG, 16 bytes for JPG,
1130  // and in the case of ISO CD image, 6 bytes offset 32kb from the start
1131  // of the file).
1132 
1133  // Identify file format - loop through $format_info and detect with reg expr
1134  foreach ($this->GetFileFormatArray() as $format_name => $info) {
1135  // The /s switch on preg_match() forces preg_match() NOT to treat
1136  // newline (0x0A) characters as special chars but do a binary match
1137  if (!empty($info['pattern']) && preg_match('#'.$info['pattern'].'#s', $filedata)) {
1138  $info['include'] = 'module.'.$info['group'].'.'.$info['module'].'.php';
1139  return $info;
1140  }
1141  }
1142 
1143 
1144  if (preg_match('#\\.mp[123a]$#i', $filename)) {
1145  // Too many mp3 encoders on the market put gabage in front of mpeg files
1146  // use assume format on these if format detection failed
1147  $GetFileFormatArray = $this->GetFileFormatArray();
1148  $info = $GetFileFormatArray['mp3'];
1149  $info['include'] = 'module.'.$info['group'].'.'.$info['module'].'.php';
1150  return $info;
1151  } elseif (preg_match('#\\.cue$#i', $filename) && preg_match('#FILE "[^"]+" (BINARY|MOTOROLA|AIFF|WAVE|MP3)#', $filedata)) {
1152  // there's not really a useful consistent "magic" at the beginning of .cue files to identify them
1153  // so until I think of something better, just go by filename if all other format checks fail
1154  // and verify there's at least one instance of "TRACK xx AUDIO" in the file
1155  $GetFileFormatArray = $this->GetFileFormatArray();
1156  $info = $GetFileFormatArray['cue'];
1157  $info['include'] = 'module.'.$info['group'].'.'.$info['module'].'.php';
1158  return $info;
1159  }
1160 
1161  return false;
1162  }
getID3\$filename
$filename
Definition: getid3.php:105
getID3\GetFileFormatArray
GetFileFormatArray()
Definition: getid3.php:574
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◆ GetFileFormatArray()

getID3::GetFileFormatArray ( )

Definition at line 574 of file getid3.php.

Referenced by GetFileFormat().

574  {
575  static $format_info = array();
576  if (empty($format_info)) {
577  $format_info = array(
578 
579  // Audio formats
580 
581  // AC-3 - audio - Dolby AC-3 / Dolby Digital
582  'ac3' => array(
583  'pattern' => '^\\x0B\\x77',
584  'group' => 'audio',
585  'module' => 'ac3',
586  'mime_type' => 'audio/ac3',
587  ),
588 
589  // AAC - audio - Advanced Audio Coding (AAC) - ADIF format
590  'adif' => array(
591  'pattern' => '^ADIF',
592  'group' => 'audio',
593  'module' => 'aac',
594  'mime_type' => 'application/octet-stream',
595  'fail_ape' => 'WARNING',
596  ),
597 
598 /*
599  // AA - audio - Audible Audiobook
600  'aa' => array(
601  'pattern' => '^.{4}\\x57\\x90\\x75\\x36',
602  'group' => 'audio',
603  'module' => 'aa',
604  'mime_type' => 'audio/audible',
605  ),
606 */
607  // AAC - audio - Advanced Audio Coding (AAC) - ADTS format (very similar to MP3)
608  'adts' => array(
609  'pattern' => '^\\xFF[\\xF0-\\xF1\\xF8-\\xF9]',
610  'group' => 'audio',
611  'module' => 'aac',
612  'mime_type' => 'application/octet-stream',
613  'fail_ape' => 'WARNING',
614  ),
615 
616 
617  // AU - audio - NeXT/Sun AUdio (AU)
618  'au' => array(
619  'pattern' => '^\\.snd',
620  'group' => 'audio',
621  'module' => 'au',
622  'mime_type' => 'audio/basic',
623  ),
624 
625  // AMR - audio - Adaptive Multi Rate
626  'amr' => array(
627  'pattern' => '^\\x23\\x21AMR\\x0A', // #!AMR[0A]
628  'group' => 'audio',
629  'module' => 'amr',
630  'mime_type' => 'audio/amr',
631  ),
632 
633  // AVR - audio - Audio Visual Research
634  'avr' => array(
635  'pattern' => '^2BIT',
636  'group' => 'audio',
637  'module' => 'avr',
638  'mime_type' => 'application/octet-stream',
639  ),
640 
641  // BONK - audio - Bonk v0.9+
642  'bonk' => array(
643  'pattern' => '^\\x00(BONK|INFO|META| ID3)',
644  'group' => 'audio',
645  'module' => 'bonk',
646  'mime_type' => 'audio/xmms-bonk',
647  ),
648 
649  // DSF - audio - Direct Stream Digital (DSD) Storage Facility files (DSF) - https://en.wikipedia.org/wiki/Direct_Stream_Digital
650  'dsf' => array(
651  'pattern' => '^DSD ', // including trailing space: 44 53 44 20
652  'group' => 'audio',
653  'module' => 'dsf',
654  'mime_type' => 'audio/dsd',
655  ),
656 
657  // DSS - audio - Digital Speech Standard
658  'dss' => array(
659  'pattern' => '^[\\x02-\\x06]ds[s2]',
660  'group' => 'audio',
661  'module' => 'dss',
662  'mime_type' => 'application/octet-stream',
663  ),
664 
665  // DTS - audio - Dolby Theatre System
666  'dts' => array(
667  'pattern' => '^\\x7F\\xFE\\x80\\x01',
668  'group' => 'audio',
669  'module' => 'dts',
670  'mime_type' => 'audio/dts',
671  ),
672 
673  // FLAC - audio - Free Lossless Audio Codec
674  'flac' => array(
675  'pattern' => '^fLaC',
676  'group' => 'audio',
677  'module' => 'flac',
678  'mime_type' => 'audio/x-flac',
679  ),
680 
681  // LA - audio - Lossless Audio (LA)
682  'la' => array(
683  'pattern' => '^LA0[2-4]',
684  'group' => 'audio',
685  'module' => 'la',
686  'mime_type' => 'application/octet-stream',
687  ),
688 
689  // LPAC - audio - Lossless Predictive Audio Compression (LPAC)
690  'lpac' => array(
691  'pattern' => '^LPAC',
692  'group' => 'audio',
693  'module' => 'lpac',
694  'mime_type' => 'application/octet-stream',
695  ),
696 
697  // MIDI - audio - MIDI (Musical Instrument Digital Interface)
698  'midi' => array(
699  'pattern' => '^MThd',
700  'group' => 'audio',
701  'module' => 'midi',
702  'mime_type' => 'audio/midi',
703  ),
704 
705  // MAC - audio - Monkey's Audio Compressor
706  'mac' => array(
707  'pattern' => '^MAC ',
708  'group' => 'audio',
709  'module' => 'monkey',
710  'mime_type' => 'application/octet-stream',
711  ),
712 
713 // has been known to produce false matches in random files (e.g. JPEGs), leave out until more precise matching available
714 // // MOD - audio - MODule (assorted sub-formats)
715 // 'mod' => array(
716 // 'pattern' => '^.{1080}(M\\.K\\.|M!K!|FLT4|FLT8|[5-9]CHN|[1-3][0-9]CH)',
717 // 'group' => 'audio',
718 // 'module' => 'mod',
719 // 'option' => 'mod',
720 // 'mime_type' => 'audio/mod',
721 // ),
722 
723  // MOD - audio - MODule (Impulse Tracker)
724  'it' => array(
725  'pattern' => '^IMPM',
726  'group' => 'audio',
727  'module' => 'mod',
728  //'option' => 'it',
729  'mime_type' => 'audio/it',
730  ),
731 
732  // MOD - audio - MODule (eXtended Module, various sub-formats)
733  'xm' => array(
734  'pattern' => '^Extended Module',
735  'group' => 'audio',
736  'module' => 'mod',
737  //'option' => 'xm',
738  'mime_type' => 'audio/xm',
739  ),
740 
741  // MOD - audio - MODule (ScreamTracker)
742  's3m' => array(
743  'pattern' => '^.{44}SCRM',
744  'group' => 'audio',
745  'module' => 'mod',
746  //'option' => 's3m',
747  'mime_type' => 'audio/s3m',
748  ),
749 
750  // MPC - audio - Musepack / MPEGplus
751  'mpc' => array(
752  'pattern' => '^(MPCK|MP\\+|[\\x00\\x01\\x10\\x11\\x40\\x41\\x50\\x51\\x80\\x81\\x90\\x91\\xC0\\xC1\\xD0\\xD1][\\x20-\\x37][\\x00\\x20\\x40\\x60\\x80\\xA0\\xC0\\xE0])',
753  'group' => 'audio',
754  'module' => 'mpc',
755  'mime_type' => 'audio/x-musepack',
756  ),
757 
758  // MP3 - audio - MPEG-audio Layer 3 (very similar to AAC-ADTS)
759  'mp3' => array(
760  'pattern' => '^\\xFF[\\xE2-\\xE7\\xF2-\\xF7\\xFA-\\xFF][\\x00-\\x0B\\x10-\\x1B\\x20-\\x2B\\x30-\\x3B\\x40-\\x4B\\x50-\\x5B\\x60-\\x6B\\x70-\\x7B\\x80-\\x8B\\x90-\\x9B\\xA0-\\xAB\\xB0-\\xBB\\xC0-\\xCB\\xD0-\\xDB\\xE0-\\xEB\\xF0-\\xFB]',
761  'group' => 'audio',
762  'module' => 'mp3',
763  'mime_type' => 'audio/mpeg',
764  ),
765 
766  // OFR - audio - OptimFROG
767  'ofr' => array(
768  'pattern' => '^(\\*RIFF|OFR)',
769  'group' => 'audio',
770  'module' => 'optimfrog',
771  'mime_type' => 'application/octet-stream',
772  ),
773 
774  // RKAU - audio - RKive AUdio compressor
775  'rkau' => array(
776  'pattern' => '^RKA',
777  'group' => 'audio',
778  'module' => 'rkau',
779  'mime_type' => 'application/octet-stream',
780  ),
781 
782  // SHN - audio - Shorten
783  'shn' => array(
784  'pattern' => '^ajkg',
785  'group' => 'audio',
786  'module' => 'shorten',
787  'mime_type' => 'audio/xmms-shn',
788  'fail_id3' => 'ERROR',
789  'fail_ape' => 'ERROR',
790  ),
791 
792  // TTA - audio - TTA Lossless Audio Compressor (http://tta.corecodec.org)
793  'tta' => array(
794  'pattern' => '^TTA', // could also be '^TTA(\\x01|\\x02|\\x03|2|1)'
795  'group' => 'audio',
796  'module' => 'tta',
797  'mime_type' => 'application/octet-stream',
798  ),
799 
800  // VOC - audio - Creative Voice (VOC)
801  'voc' => array(
802  'pattern' => '^Creative Voice File',
803  'group' => 'audio',
804  'module' => 'voc',
805  'mime_type' => 'audio/voc',
806  ),
807 
808  // VQF - audio - transform-domain weighted interleave Vector Quantization Format (VQF)
809  'vqf' => array(
810  'pattern' => '^TWIN',
811  'group' => 'audio',
812  'module' => 'vqf',
813  'mime_type' => 'application/octet-stream',
814  ),
815 
816  // WV - audio - WavPack (v4.0+)
817  'wv' => array(
818  'pattern' => '^wvpk',
819  'group' => 'audio',
820  'module' => 'wavpack',
821  'mime_type' => 'application/octet-stream',
822  ),
823 
824 
825  // Audio-Video formats
826 
827  // ASF - audio/video - Advanced Streaming Format, Windows Media Video, Windows Media Audio
828  'asf' => array(
829  'pattern' => '^\\x30\\x26\\xB2\\x75\\x8E\\x66\\xCF\\x11\\xA6\\xD9\\x00\\xAA\\x00\\x62\\xCE\\x6C',
830  'group' => 'audio-video',
831  'module' => 'asf',
832  'mime_type' => 'video/x-ms-asf',
833  'iconv_req' => false,
834  ),
835 
836  // BINK - audio/video - Bink / Smacker
837  'bink' => array(
838  'pattern' => '^(BIK|SMK)',
839  'group' => 'audio-video',
840  'module' => 'bink',
841  'mime_type' => 'application/octet-stream',
842  ),
843 
844  // FLV - audio/video - FLash Video
845  'flv' => array(
846  'pattern' => '^FLV[\\x01]',
847  'group' => 'audio-video',
848  'module' => 'flv',
849  'mime_type' => 'video/x-flv',
850  ),
851 
852  // MKAV - audio/video - Mastroka
853  'matroska' => array(
854  'pattern' => '^\\x1A\\x45\\xDF\\xA3',
855  'group' => 'audio-video',
856  'module' => 'matroska',
857  'mime_type' => 'video/x-matroska', // may also be audio/x-matroska
858  ),
859 
860  // MPEG - audio/video - MPEG (Moving Pictures Experts Group)
861  'mpeg' => array(
862  'pattern' => '^\\x00\\x00\\x01[\\xB3\\xBA]',
863  'group' => 'audio-video',
864  'module' => 'mpeg',
865  'mime_type' => 'video/mpeg',
866  ),
867 
868  // NSV - audio/video - Nullsoft Streaming Video (NSV)
869  'nsv' => array(
870  'pattern' => '^NSV[sf]',
871  'group' => 'audio-video',
872  'module' => 'nsv',
873  'mime_type' => 'application/octet-stream',
874  ),
875 
876  // Ogg - audio/video - Ogg (Ogg-Vorbis, Ogg-FLAC, Speex, Ogg-Theora(*), Ogg-Tarkin(*))
877  'ogg' => array(
878  'pattern' => '^OggS',
879  'group' => 'audio',
880  'module' => 'ogg',
881  'mime_type' => 'application/ogg',
882  'fail_id3' => 'WARNING',
883  'fail_ape' => 'WARNING',
884  ),
885 
886  // QT - audio/video - Quicktime
887  'quicktime' => array(
888  'pattern' => '^.{4}(cmov|free|ftyp|mdat|moov|pnot|skip|wide)',
889  'group' => 'audio-video',
890  'module' => 'quicktime',
891  'mime_type' => 'video/quicktime',
892  ),
893 
894  // RIFF - audio/video - Resource Interchange File Format (RIFF) / WAV / AVI / CD-audio / SDSS = renamed variant used by SmartSound QuickTracks (www.smartsound.com) / FORM = Audio Interchange File Format (AIFF)
895  'riff' => array(
896  'pattern' => '^(RIFF|SDSS|FORM)',
897  'group' => 'audio-video',
898  'module' => 'riff',
899  'mime_type' => 'audio/x-wav',
900  'fail_ape' => 'WARNING',
901  ),
902 
903  // Real - audio/video - RealAudio, RealVideo
904  'real' => array(
905  'pattern' => '^\\.(RMF|ra)',
906  'group' => 'audio-video',
907  'module' => 'real',
908  'mime_type' => 'audio/x-realaudio',
909  ),
910 
911  // SWF - audio/video - ShockWave Flash
912  'swf' => array(
913  'pattern' => '^(F|C)WS',
914  'group' => 'audio-video',
915  'module' => 'swf',
916  'mime_type' => 'application/x-shockwave-flash',
917  ),
918 
919  // TS - audio/video - MPEG-2 Transport Stream
920  'ts' => array(
921  'pattern' => '^(\\x47.{187}){10,}', // packets are 188 bytes long and start with 0x47 "G". Check for at least 10 packets matching this pattern
922  'group' => 'audio-video',
923  'module' => 'ts',
924  'mime_type' => 'video/MP2T',
925  ),
926 
927 
928  // Still-Image formats
929 
930  // BMP - still image - Bitmap (Windows, OS/2; uncompressed, RLE8, RLE4)
931  'bmp' => array(
932  'pattern' => '^BM',
933  'group' => 'graphic',
934  'module' => 'bmp',
935  'mime_type' => 'image/bmp',
936  'fail_id3' => 'ERROR',
937  'fail_ape' => 'ERROR',
938  ),
939 
940  // GIF - still image - Graphics Interchange Format
941  'gif' => array(
942  'pattern' => '^GIF',
943  'group' => 'graphic',
944  'module' => 'gif',
945  'mime_type' => 'image/gif',
946  'fail_id3' => 'ERROR',
947  'fail_ape' => 'ERROR',
948  ),
949 
950  // JPEG - still image - Joint Photographic Experts Group (JPEG)
951  'jpg' => array(
952  'pattern' => '^\\xFF\\xD8\\xFF',
953  'group' => 'graphic',
954  'module' => 'jpg',
955  'mime_type' => 'image/jpeg',
956  'fail_id3' => 'ERROR',
957  'fail_ape' => 'ERROR',
958  ),
959 
960  // PCD - still image - Kodak Photo CD
961  'pcd' => array(
962  'pattern' => '^.{2048}PCD_IPI\\x00',
963  'group' => 'graphic',
964  'module' => 'pcd',
965  'mime_type' => 'image/x-photo-cd',
966  'fail_id3' => 'ERROR',
967  'fail_ape' => 'ERROR',
968  ),
969 
970 
971  // PNG - still image - Portable Network Graphics (PNG)
972  'png' => array(
973  'pattern' => '^\\x89\\x50\\x4E\\x47\\x0D\\x0A\\x1A\\x0A',
974  'group' => 'graphic',
975  'module' => 'png',
976  'mime_type' => 'image/png',
977  'fail_id3' => 'ERROR',
978  'fail_ape' => 'ERROR',
979  ),
980 
981 
982  // SVG - still image - Scalable Vector Graphics (SVG)
983  'svg' => array(
984  'pattern' => '(<!DOCTYPE svg PUBLIC |xmlns="http://www\\.w3\\.org/2000/svg")',
985  'group' => 'graphic',
986  'module' => 'svg',
987  'mime_type' => 'image/svg+xml',
988  'fail_id3' => 'ERROR',
989  'fail_ape' => 'ERROR',
990  ),
991 
992 
993  // TIFF - still image - Tagged Information File Format (TIFF)
994  'tiff' => array(
995  'pattern' => '^(II\\x2A\\x00|MM\\x00\\x2A)',
996  'group' => 'graphic',
997  'module' => 'tiff',
998  'mime_type' => 'image/tiff',
999  'fail_id3' => 'ERROR',
1000  'fail_ape' => 'ERROR',
1001  ),
1002 
1003 
1004  // EFAX - still image - eFax (TIFF derivative)
1005  'efax' => array(
1006  'pattern' => '^\\xDC\\xFE',
1007  'group' => 'graphic',
1008  'module' => 'efax',
1009  'mime_type' => 'image/efax',
1010  'fail_id3' => 'ERROR',
1011  'fail_ape' => 'ERROR',
1012  ),
1013 
1014 
1015  // Data formats
1016 
1017  // ISO - data - International Standards Organization (ISO) CD-ROM Image
1018  'iso' => array(
1019  'pattern' => '^.{32769}CD001',
1020  'group' => 'misc',
1021  'module' => 'iso',
1022  'mime_type' => 'application/octet-stream',
1023  'fail_id3' => 'ERROR',
1024  'fail_ape' => 'ERROR',
1025  'iconv_req' => false,
1026  ),
1027 
1028  // RAR - data - RAR compressed data
1029  'rar' => array(
1030  'pattern' => '^Rar\\!',
1031  'group' => 'archive',
1032  'module' => 'rar',
1033  'mime_type' => 'application/octet-stream',
1034  'fail_id3' => 'ERROR',
1035  'fail_ape' => 'ERROR',
1036  ),
1037 
1038  // SZIP - audio/data - SZIP compressed data
1039  'szip' => array(
1040  'pattern' => '^SZ\\x0A\\x04',
1041  'group' => 'archive',
1042  'module' => 'szip',
1043  'mime_type' => 'application/octet-stream',
1044  'fail_id3' => 'ERROR',
1045  'fail_ape' => 'ERROR',
1046  ),
1047 
1048  // TAR - data - TAR compressed data
1049  'tar' => array(
1050  'pattern' => '^.{100}[0-9\\x20]{7}\\x00[0-9\\x20]{7}\\x00[0-9\\x20]{7}\\x00[0-9\\x20\\x00]{12}[0-9\\x20\\x00]{12}',
1051  'group' => 'archive',
1052  'module' => 'tar',
1053  'mime_type' => 'application/x-tar',
1054  'fail_id3' => 'ERROR',
1055  'fail_ape' => 'ERROR',
1056  ),
1057 
1058  // GZIP - data - GZIP compressed data
1059  'gz' => array(
1060  'pattern' => '^\\x1F\\x8B\\x08',
1061  'group' => 'archive',
1062  'module' => 'gzip',
1063  'mime_type' => 'application/x-gzip',
1064  'fail_id3' => 'ERROR',
1065  'fail_ape' => 'ERROR',
1066  ),
1067 
1068  // ZIP - data - ZIP compressed data
1069  'zip' => array(
1070  'pattern' => '^PK\\x03\\x04',
1071  'group' => 'archive',
1072  'module' => 'zip',
1073  'mime_type' => 'application/zip',
1074  'fail_id3' => 'ERROR',
1075  'fail_ape' => 'ERROR',
1076  ),
1077 
1078 
1079  // Misc other formats
1080 
1081  // PAR2 - data - Parity Volume Set Specification 2.0
1082  'par2' => array (
1083  'pattern' => '^PAR2\\x00PKT',
1084  'group' => 'misc',
1085  'module' => 'par2',
1086  'mime_type' => 'application/octet-stream',
1087  'fail_id3' => 'ERROR',
1088  'fail_ape' => 'ERROR',
1089  ),
1090 
1091  // PDF - data - Portable Document Format
1092  'pdf' => array(
1093  'pattern' => '^\\x25PDF',
1094  'group' => 'misc',
1095  'module' => 'pdf',
1096  'mime_type' => 'application/pdf',
1097  'fail_id3' => 'ERROR',
1098  'fail_ape' => 'ERROR',
1099  ),
1100 
1101  // MSOFFICE - data - ZIP compressed data
1102  'msoffice' => array(
1103  'pattern' => '^\\xD0\\xCF\\x11\\xE0\\xA1\\xB1\\x1A\\xE1', // D0CF11E == DOCFILE == Microsoft Office Document
1104  'group' => 'misc',
1105  'module' => 'msoffice',
1106  'mime_type' => 'application/octet-stream',
1107  'fail_id3' => 'ERROR',
1108  'fail_ape' => 'ERROR',
1109  ),
1110 
1111  // CUE - data - CUEsheet (index to single-file disc images)
1112  'cue' => array(
1113  'pattern' => '', // empty pattern means cannot be automatically detected, will fall through all other formats and match based on filename and very basic file contents
1114  'group' => 'misc',
1115  'module' => 'cue',
1116  'mime_type' => 'application/octet-stream',
1117  ),
1118 
1119  );
1120  }
1121 
1122  return $format_info;
1123  }
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◆ getHashdata()

getID3::getHashdata (   $algorithm)

Definition at line 1311 of file getid3.php.

References error(), getid3_lib\hash_data(), info(), and warning().

Referenced by analyze().

1311  {
1312  switch ($algorithm) {
1313  case 'md5':
1314  case 'sha1':
1315  break;
1316 
1317  default:
1318  return $this->error('bad algorithm "'.$algorithm.'" in getHashdata()');
1319  break;
1320  }
1321 
1322  if (!empty($this->info['fileformat']) && !empty($this->info['dataformat']) && ($this->info['fileformat'] == 'ogg') && ($this->info['audio']['dataformat'] == 'vorbis')) {
1323 
1324  // We cannot get an identical md5_data value for Ogg files where the comments
1325  // span more than 1 Ogg page (compared to the same audio data with smaller
1326  // comments) using the normal getID3() method of MD5'ing the data between the
1327  // end of the comments and the end of the file (minus any trailing tags),
1328  // because the page sequence numbers of the pages that the audio data is on
1329  // do not match. Under normal circumstances, where comments are smaller than
1330  // the nominal 4-8kB page size, then this is not a problem, but if there are
1331  // very large comments, the only way around it is to strip off the comment
1332  // tags with vorbiscomment and MD5 that file.
1333  // This procedure must be applied to ALL Ogg files, not just the ones with
1334  // comments larger than 1 page, because the below method simply MD5's the
1335  // whole file with the comments stripped, not just the portion after the
1336  // comments block (which is the standard getID3() method.
1337 
1338  // The above-mentioned problem of comments spanning multiple pages and changing
1339  // page sequence numbers likely happens for OggSpeex and OggFLAC as well, but
1340  // currently vorbiscomment only works on OggVorbis files.
1341 
1342  if (preg_match('#(1|ON)#i', ini_get('safe_mode'))) {
1343 
1344  $this->warning('Failed making system call to vorbiscomment.exe - '.$algorithm.'_data is incorrect - error returned: PHP running in Safe Mode (backtick operator not available)');
1345  $this->info[$algorithm.'_data'] = false;
1346 
1347  } else {
1348 
1349  // Prevent user from aborting script
1350  $old_abort = ignore_user_abort(true);
1351 
1352  // Create empty file
1353  $empty = tempnam(GETID3_TEMP_DIR, 'getID3');
1354  touch($empty);
1355 
1356  // Use vorbiscomment to make temp file without comments
1357  $temp = tempnam(GETID3_TEMP_DIR, 'getID3');
1358  $file = $this->info['filenamepath'];
1359 
1360  if (GETID3_OS_ISWINDOWS) {
1361 
1362  if (file_exists(GETID3_HELPERAPPSDIR.'vorbiscomment.exe')) {
1363 
1364  $commandline = '"'.GETID3_HELPERAPPSDIR.'vorbiscomment.exe" -w -c "'.$empty.'" "'.$file.'" "'.$temp.'"';
1365  $VorbisCommentError = `$commandline`;
1366 
1367  } else {
1368 
1369  $VorbisCommentError = 'vorbiscomment.exe not found in '.GETID3_HELPERAPPSDIR;
1370 
1371  }
1372 
1373  } else {
1374 
1375  $commandline = 'vorbiscomment -w -c "'.$empty.'" "'.$file.'" "'.$temp.'" 2>&1';
1376  $commandline = 'vorbiscomment -w -c '.escapeshellarg($empty).' '.escapeshellarg($file).' '.escapeshellarg($temp).' 2>&1';
1377  $VorbisCommentError = `$commandline`;
1378 
1379  }
1380 
1381  if (!empty($VorbisCommentError)) {
1382 
1383  $this->warning('Failed making system call to vorbiscomment(.exe) - '.$algorithm.'_data will be incorrect. If vorbiscomment is unavailable, please download from http://www.vorbis.com/download.psp and put in the getID3() directory. Error returned: '.$VorbisCommentError);
1384  $this->info[$algorithm.'_data'] = false;
1385 
1386  } else {
1387 
1388  // Get hash of newly created file
1389  switch ($algorithm) {
1390  case 'md5':
1391  $this->info[$algorithm.'_data'] = md5_file($temp);
1392  break;
1393 
1394  case 'sha1':
1395  $this->info[$algorithm.'_data'] = sha1_file($temp);
1396  break;
1397  }
1398  }
1399 
1400  // Clean up
1401  unlink($empty);
1402  unlink($temp);
1403 
1404  // Reset abort setting
1405  ignore_user_abort($old_abort);
1406 
1407  }
1408 
1409  } else {
1410 
1411  if (!empty($this->info['avdataoffset']) || (isset($this->info['avdataend']) && ($this->info['avdataend'] < $this->info['filesize']))) {
1412 
1413  // get hash from part of file
1414  $this->info[$algorithm.'_data'] = getid3_lib::hash_data($this->info['filenamepath'], $this->info['avdataoffset'], $this->info['avdataend'], $algorithm);
1415 
1416  } else {
1417 
1418  // get hash from whole file
1419  switch ($algorithm) {
1420  case 'md5':
1421  $this->info[$algorithm.'_data'] = md5_file($this->info['filenamepath']);
1422  break;
1423 
1424  case 'sha1':
1425  $this->info[$algorithm.'_data'] = sha1_file($this->info['filenamepath']);
1426  break;
1427  }
1428  }
1429 
1430  }
1431  return true;
1432  }
getID3\warning
warning($message)
Definition: getid3.php:519
getid3_lib\hash_data
static hash_data($file, $offset, $end, $algorithm)
Definition: getid3.lib.php:562
info
info()
Definition: info.php:2
getID3\error
error($message)
Definition: getid3.php:508
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◆ getid3_tempnam()

getID3::getid3_tempnam ( )

Definition at line 1600 of file getid3.php.

1600  {
1601  return tempnam($this->tempdir, 'gI3');
1602  }

◆ HandleAllTags()

getID3::HandleAllTags ( )

Definition at line 1189 of file getid3.php.

References $encoding, $key, $tags, CharConvert(), info(), and getid3_lib\recursiveMultiByteCharString2HTML().

Referenced by analyze().

1189  {
1190 
1191  // key name => array (tag name, character encoding)
1192  static $tags;
1193  if (empty($tags)) {
1194  $tags = array(
1195  'asf' => array('asf' , 'UTF-16LE'),
1196  'midi' => array('midi' , 'ISO-8859-1'),
1197  'nsv' => array('nsv' , 'ISO-8859-1'),
1198  'ogg' => array('vorbiscomment' , 'UTF-8'),
1199  'png' => array('png' , 'UTF-8'),
1200  'tiff' => array('tiff' , 'ISO-8859-1'),
1201  'quicktime' => array('quicktime' , 'UTF-8'),
1202  'real' => array('real' , 'ISO-8859-1'),
1203  'vqf' => array('vqf' , 'ISO-8859-1'),
1204  'zip' => array('zip' , 'ISO-8859-1'),
1205  'riff' => array('riff' , 'ISO-8859-1'),
1206  'lyrics3' => array('lyrics3' , 'ISO-8859-1'),
1207  'id3v1' => array('id3v1' , $this->encoding_id3v1),
1208  'id3v2' => array('id3v2' , 'UTF-8'), // not according to the specs (every frame can have a different encoding), but getID3() force-converts all encodings to UTF-8
1209  'ape' => array('ape' , 'UTF-8'),
1210  'cue' => array('cue' , 'ISO-8859-1'),
1211  'matroska' => array('matroska' , 'UTF-8'),
1212  'flac' => array('vorbiscomment' , 'UTF-8'),
1213  'divxtag' => array('divx' , 'ISO-8859-1'),
1214  'iptc' => array('iptc' , 'ISO-8859-1'),
1215  );
1216  }
1217 
1218  // loop through comments array
1219  foreach ($tags as $comment_name => $tagname_encoding_array) {
1220  list($tag_name, $encoding) = $tagname_encoding_array;
1221 
1222  // fill in default encoding type if not already present
1223  if (isset($this->info[$comment_name]) && !isset($this->info[$comment_name]['encoding'])) {
1224  $this->info[$comment_name]['encoding'] = $encoding;
1225  }
1226 
1227  // copy comments if key name set
1228  if (!empty($this->info[$comment_name]['comments'])) {
1229  foreach ($this->info[$comment_name]['comments'] as $tag_key => $valuearray) {
1230  foreach ($valuearray as $key => $value) {
1231  if (is_string($value)) {
1232  $value = trim($value, " \r\n\t"); // do not trim nulls from $value!! Unicode characters will get mangled if trailing nulls are removed!
1233  }
1234  if ($value) {
1235  if (!is_numeric($key)) {
1236  $this->info['tags'][trim($tag_name)][trim($tag_key)][$key] = $value;
1237  } else {
1238  $this->info['tags'][trim($tag_name)][trim($tag_key)][] = $value;
1239  }
1240  }
1241  }
1242  if ($tag_key == 'picture') {
1243  unset($this->info[$comment_name]['comments'][$tag_key]);
1244  }
1245  }
1246 
1247  if (!isset($this->info['tags'][$tag_name])) {
1248  // comments are set but contain nothing but empty strings, so skip
1249  continue;
1250  }
1251 
1252  $this->CharConvert($this->info['tags'][$tag_name], $this->info[$comment_name]['encoding']); // only copy gets converted!
1253 
1254  if ($this->option_tags_html) {
1255  foreach ($this->info['tags'][$tag_name] as $tag_key => $valuearray) {
1256  $this->info['tags_html'][$tag_name][$tag_key] = getid3_lib::recursiveMultiByteCharString2HTML($valuearray, $this->info[$comment_name]['encoding']);
1257  }
1258  }
1259 
1260  }
1261 
1262  }
1263 
1264  // pictures can take up a lot of space, and we don't need multiple copies of them
1265  // let there be a single copy in [comments][picture], and not elsewhere
1266  if (!empty($this->info['tags'])) {
1267  $unset_keys = array('tags', 'tags_html');
1268  foreach ($this->info['tags'] as $tagtype => $tagarray) {
1269  foreach ($tagarray as $tagname => $tagdata) {
1270  if ($tagname == 'picture') {
1271  foreach ($tagdata as $key => $tagarray) {
1272  $this->info['comments']['picture'][] = $tagarray;
1273  if (isset($tagarray['data']) && isset($tagarray['image_mime'])) {
1274  if (isset($this->info['tags'][$tagtype][$tagname][$key])) {
1275  unset($this->info['tags'][$tagtype][$tagname][$key]);
1276  }
1277  if (isset($this->info['tags_html'][$tagtype][$tagname][$key])) {
1278  unset($this->info['tags_html'][$tagtype][$tagname][$key]);
1279  }
1280  }
1281  }
1282  }
1283  }
1284  foreach ($unset_keys as $unset_key) {
1285  // remove possible empty keys from (e.g. [tags][id3v2][picture])
1286  if (empty($this->info[$unset_key][$tagtype]['picture'])) {
1287  unset($this->info[$unset_key][$tagtype]['picture']);
1288  }
1289  if (empty($this->info[$unset_key][$tagtype])) {
1290  unset($this->info[$unset_key][$tagtype]);
1291  }
1292  if (empty($this->info[$unset_key])) {
1293  unset($this->info[$unset_key]);
1294  }
1295  }
1296  // remove duplicate copy of picture data from (e.g. [id3v2][comments][picture])
1297  if (isset($this->info[$tagtype]['comments']['picture'])) {
1298  unset($this->info[$tagtype]['comments']['picture']);
1299  }
1300  if (empty($this->info[$tagtype]['comments'])) {
1301  unset($this->info[$tagtype]['comments']);
1302  }
1303  if (empty($this->info[$tagtype])) {
1304  unset($this->info[$tagtype]);
1305  }
1306  }
1307  }
1308  return true;
1309  }
getID3\CharConvert
CharConvert(&$array, $encoding)
Definition: getid3.php:1166
$tags
$tags
Definition: croninfo.php:19
getID3\$encoding
$encoding
Definition: getid3.php:78
getid3_lib\recursiveMultiByteCharString2HTML
static recursiveMultiByteCharString2HTML($data, $charset='ISO-8859-1')
Definition: getid3.lib.php:1017
info
info()
Definition: info.php:2
$key
$key
Definition: croninfo.php:18
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◆ include_module()

getID3::include_module (   $name)

Definition at line 1604 of file getid3.php.

References $name.

Referenced by analyze().

1604  {
1605  //if (!file_exists($this->include_path.'module.'.$name.'.php')) {
1606  if (!file_exists(GETID3_INCLUDEPATH.'module.'.$name.'.php')) {
1607  throw new getid3_exception('Required module.'.$name.'.php is missing.');
1608  }
1609  include_once(GETID3_INCLUDEPATH.'module.'.$name.'.php');
1610  return true;
1611  }
getid3_exception
Definition: getid3.php:1837
$name
$name
Definition: client_example.php:35
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◆ openfile()

getID3::openfile (   $filename,
  $filesize = null 
)

Definition at line 257 of file getid3.php.

References $encoding, $filename, $startup_warning, error(), getid3_lib\getFileSizeSyscall(), info(), getid3_lib\intValueSupported(), getid3_lib\mb_basename(), version(), and warning().

Referenced by analyze().

257  {
258  try {
259  if (!empty($this->startup_error)) {
260  throw new getid3_exception($this->startup_error);
261  }
262  if (!empty($this->startup_warning)) {
263  foreach (explode("\n", $this->startup_warning) as $startup_warning) {
264  $this->warning($startup_warning);
265  }
266  }
267 
268  // init result array and set parameters
269  $this->filename = $filename;
270  $this->info = array();
271  $this->info['GETID3_VERSION'] = $this->version();
272  $this->info['php_memory_limit'] = (($this->memory_limit > 0) ? $this->memory_limit : false);
273 
274  // remote files not supported
275  if (preg_match('#^(ht|f)tp://#', $filename)) {
276  throw new getid3_exception('Remote files are not supported - please copy the file locally first');
277  }
278 
279  $filename = str_replace('/', DIRECTORY_SEPARATOR, $filename);
280  $filename = preg_replace('#(.+)'.preg_quote(DIRECTORY_SEPARATOR).'{2,}#U', '\1'.DIRECTORY_SEPARATOR, $filename);
281 
282  // open local file
283  //if (is_readable($filename) && is_file($filename) && ($this->fp = fopen($filename, 'rb'))) { // see http://www.getid3.org/phpBB3/viewtopic.php?t=1720
284  if ((is_readable($filename) || file_exists($filename)) && is_file($filename) && ($this->fp = fopen($filename, 'rb'))) {
285  // great
286  } else {
287  $errormessagelist = array();
288  if (!is_readable($filename)) {
289  $errormessagelist[] = '!is_readable';
290  }
291  if (!is_file($filename)) {
292  $errormessagelist[] = '!is_file';
293  }
294  if (!file_exists($filename)) {
295  $errormessagelist[] = '!file_exists';
296  }
297  if (empty($errormessagelist)) {
298  $errormessagelist[] = 'fopen failed';
299  }
300  throw new getid3_exception('Could not open "'.$filename.'" ('.implode('; ', $errormessagelist).')');
301  }
302 
303  $this->info['filesize'] = (!is_null($filesize) ? $filesize : filesize($filename));
304  // set redundant parameters - might be needed in some include file
305  // filenames / filepaths in getID3 are always expressed with forward slashes (unix-style) for both Windows and other to try and minimize confusion
306  $filename = str_replace('\\', '/', $filename);
307  $this->info['filepath'] = str_replace('\\', '/', realpath(dirname($filename)));
308  $this->info['filename'] = getid3_lib::mb_basename($filename);
309  $this->info['filenamepath'] = $this->info['filepath'].'/'.$this->info['filename'];
310 
311  // set more parameters
312  $this->info['avdataoffset'] = 0;
313  $this->info['avdataend'] = $this->info['filesize'];
314  $this->info['fileformat'] = ''; // filled in later
315  $this->info['audio']['dataformat'] = ''; // filled in later, unset if not used
316  $this->info['video']['dataformat'] = ''; // filled in later, unset if not used
317  $this->info['tags'] = array(); // filled in later, unset if not used
318  $this->info['error'] = array(); // filled in later, unset if not used
319  $this->info['warning'] = array(); // filled in later, unset if not used
320  $this->info['comments'] = array(); // filled in later, unset if not used
321  $this->info['encoding'] = $this->encoding; // required by id3v2 and iso modules - can be unset at the end if desired
322 
323  // option_max_2gb_check
324  if ($this->option_max_2gb_check) {
325  // PHP (32-bit all, and 64-bit Windows) doesn't support integers larger than 2^31 (~2GB)
326  // filesize() simply returns (filesize % (pow(2, 32)), no matter the actual filesize
327  // ftell() returns 0 if seeking to the end is beyond the range of unsigned integer
328  $fseek = fseek($this->fp, 0, SEEK_END);
329  if (($fseek < 0) || (($this->info['filesize'] != 0) && (ftell($this->fp) == 0)) ||
330  ($this->info['filesize'] < 0) ||
331  (ftell($this->fp) < 0)) {
332  $real_filesize = getid3_lib::getFileSizeSyscall($this->info['filenamepath']);
333 
334  if ($real_filesize === false) {
335  unset($this->info['filesize']);
336  fclose($this->fp);
337  throw new getid3_exception('Unable to determine actual filesize. File is most likely larger than '.round(PHP_INT_MAX / 1073741824).'GB and is not supported by PHP.');
338  } elseif (getid3_lib::intValueSupported($real_filesize)) {
339  unset($this->info['filesize']);
340  fclose($this->fp);
341  throw new getid3_exception('PHP seems to think the file is larger than '.round(PHP_INT_MAX / 1073741824).'GB, but filesystem reports it as '.number_format($real_filesize, 3).'GB, please report to info@getid3.org');
342  }
343  $this->info['filesize'] = $real_filesize;
344  $this->warning('File is larger than '.round(PHP_INT_MAX / 1073741824).'GB (filesystem reports it as '.number_format($real_filesize, 3).'GB) and is not properly supported by PHP.');
345  }
346  }
347 
348  return true;
349 
350  } catch (Exception $e) {
351  $this->error($e->getMessage());
352  }
353  return false;
354  }
getID3\$startup_warning
$startup_warning
Definition: getid3.php:113
getid3_lib\intValueSupported
static intValueSupported($num)
Definition: getid3.lib.php:80
getID3\warning
warning($message)
Definition: getid3.php:519
getid3_exception
Definition: getid3.php:1837
getID3\$filename
$filename
Definition: getid3.php:105
getid3_lib\getFileSizeSyscall
static getFileSizeSyscall($path)
Definition: getid3.lib.php:1397
getID3\version
version()
Definition: getid3.php:233
getID3\$encoding
$encoding
Definition: getid3.php:78
info
info()
Definition: info.php:2
getid3_lib\mb_basename
static mb_basename($path, $suffix=null)
Workaround for Bug #37268 (https://bugs.php.net/bug.php?id=37268)
Definition: getid3.lib.php:1428
getID3\error
error($message)
Definition: getid3.php:508
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◆ ProcessAudioStreams()

getID3::ProcessAudioStreams ( )

Definition at line 1587 of file getid3.php.

References $key, and info().

Referenced by analyze().

1587  {
1588  if (!empty($this->info['audio']['bitrate']) || !empty($this->info['audio']['channels']) || !empty($this->info['audio']['sample_rate'])) {
1589  if (!isset($this->info['audio']['streams'])) {
1590  foreach ($this->info['audio'] as $key => $value) {
1591  if ($key != 'streams') {
1592  $this->info['audio']['streams'][0][$key] = $value;
1593  }
1594  }
1595  }
1596  }
1597  return true;
1598  }
info
info()
Definition: info.php:2
$key
$key
Definition: croninfo.php:18
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◆ setOption()

getID3::setOption (   $optArray)

Definition at line 243 of file getid3.php.

243  {
244  if (!is_array($optArray) || empty($optArray)) {
245  return false;
246  }
247  foreach ($optArray as $opt => $val) {
248  if (isset($this->$opt) === false) {
249  continue;
250  }
251  $this->$opt = $val;
252  }
253  return true;
254  }

◆ version()

getID3::version ( )

Definition at line 233 of file getid3.php.

Referenced by openfile().

233  {
234  return self::VERSION;
235  }
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◆ warning()

getID3::warning (   $message)

Definition at line 519 of file getid3.php.

References $message, and info().

Referenced by __construct(), analyze(), getHashdata(), openfile(), and getid3_handler\saveAttachment().

519  {
520  $this->info['warning'][] = $message;
521  return true;
522  }
$message
catch(Exception $e) $message
Definition: saml2-logout.php:34
info
info()
Definition: info.php:2
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Field Documentation

◆ $encoding

getID3::$encoding = 'UTF-8'

Definition at line 78 of file getid3.php.

Referenced by CharConvert(), HandleAllTags(), and openfile().

◆ $encoding_id3v1

getID3::$encoding_id3v1 = 'ISO-8859-1'

Definition at line 79 of file getid3.php.

◆ $filename

getID3::$filename

Definition at line 105 of file getid3.php.

Referenced by __construct(), getID3_cached_sqlite3\analyze(), getID3_cached_dbm\analyze(), analyze(), GetFileFormat(), and openfile().

◆ $fp

getID3::$fp

Definition at line 106 of file getid3.php.

◆ $info

getID3::$info

Definition at line 107 of file getid3.php.

Referenced by analyze(), error(), and GetFileFormat().

◆ $memory_limit

getID3::$memory_limit = 0

Definition at line 109 of file getid3.php.

◆ $option_extra_info

getID3::$option_extra_info = true

Definition at line 90 of file getid3.php.

◆ $option_fread_buffer_size

getID3::$option_fread_buffer_size = 32768

Definition at line 102 of file getid3.php.

Referenced by fread_buffer_size().

◆ $option_max_2gb_check

getID3::$option_max_2gb_check = null

Definition at line 99 of file getid3.php.

◆ $option_md5_data

getID3::$option_md5_data = false

Definition at line 96 of file getid3.php.

◆ $option_md5_data_source

getID3::$option_md5_data_source = false

Definition at line 97 of file getid3.php.

◆ $option_save_attachments

getID3::$option_save_attachments = true

Definition at line 93 of file getid3.php.

◆ $option_sha1_data

getID3::$option_sha1_data = false

Definition at line 98 of file getid3.php.

◆ $option_tag_apetag

getID3::$option_tag_apetag = true

Definition at line 85 of file getid3.php.

◆ $option_tag_id3v1

getID3::$option_tag_id3v1 = true

Definition at line 82 of file getid3.php.

◆ $option_tag_id3v2

getID3::$option_tag_id3v2 = true

Definition at line 83 of file getid3.php.

◆ $option_tag_lyrics3

getID3::$option_tag_lyrics3 = true

Definition at line 84 of file getid3.php.

◆ $option_tags_html

getID3::$option_tags_html = true

Definition at line 87 of file getid3.php.

◆ $option_tags_process

getID3::$option_tags_process = true

Definition at line 86 of file getid3.php.

◆ $startup_error

getID3::$startup_error = ''
protected

Definition at line 112 of file getid3.php.

Referenced by __construct().

◆ $startup_warning

getID3::$startup_warning = ''
protected

Definition at line 113 of file getid3.php.

Referenced by openfile().

◆ $tempdir

getID3::$tempdir = GETID3_TEMP_DIR

Definition at line 108 of file getid3.php.

◆ ATTACHMENTS_INLINE

const getID3::ATTACHMENTS_INLINE = true

Definition at line 119 of file getid3.php.

Referenced by getid3_handler\saveAttachment().

◆ ATTACHMENTS_NONE

const getID3::ATTACHMENTS_NONE = false

Definition at line 118 of file getid3.php.

Referenced by getid3_matroska\Analyze(), getid3_flac\parseMETAdata(), and getid3_handler\saveAttachment().

◆ FREAD_BUFFER_SIZE

const getID3::FREAD_BUFFER_SIZE = 32768

Definition at line 116 of file getid3.php.

Referenced by getid3_lib\CopyFileParts().

◆ VERSION

const getID3::VERSION = '1.9.14-201703261440'

Definition at line 115 of file getid3.php.

Referenced by getID3_cached_dbm\__construct(), getID3_cached_mysqli\__construct(), getID3_cached_mysql\__construct(), getID3_cached_sqlite3\__construct(), getID3_cached_sqlite3\clear_cache(), and getID3_cached_dbm\clear_cache().

The documentation for this class was generated from the following file: