ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
inc.debug.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
42function vd()
43{
44 list($file, $func) = getPhpSourceCodePositionInfo(1);
45
46 $numargs = func_num_args();
47
48 if ($numargs == 0)
49 {
50 return false;
51 }
52
53 $arg_list = func_get_args();
54 $num = 1;
55
56 include_once 'Services/Authentication/classes/class.ilAuthFactory.php';
58 $cli = true;
59 else $cli = false;
60
61 foreach ($arg_list as $arg)
62 {
63 if(!$cli)
64 {
65 $printbefore = "<pre style=\"text-align:left;\">";
66 $printbefore .= "$file - $func - variable $num:<br/>";
67 $printafter = "</pre><br/>";
68 }
69 else
70 {
71 $printbefore = "\n\n_________________________________________________".
72 "_________________________________________________\n";
73 $printbefore .= "$file - $func - variable $num:\n\n";
74 $printafter = "_________________________________________________".
75 "_________________________________________________\n\n";
76 }
77
78 echo $printbefore;
79 var_dump($arg);
80 echo $printafter;
81 $num++;
82 }
83
84 // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
85 // and the output of vd() would be lost in nirvana if we not flush the output manualy
86 flush(); ob_flush();
87}
88
97function pr($var,$name = '')
98{
99 if($name != '') $name .= ' = ';
100 $print = $name.print_r($var,true);
101
103 {
104 $hr = "\n---------------------------------------------------------------\n";
105 echo $hr.$print.$hr;
106 }
107 else
108 {
109 echo '<pre>'.$print.'</pre>';
110 }
111
112 // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
113 // and the output of vd() would be lost in nirvana if we not flush the output manualy
114 flush(); ob_flush();
115}
116
126function cf($backjumps = 1)
127{
128 list($fileC, $funcC) = getPhpSourceCodePositionInfo( ($backjumps - 1) + 1 );
129 list($fileF, $funcF) = getPhpSourceCodePositionInfo( ($backjumps) + 1 );
130
131 echo "<pre style=\"text-align:left;\">$fileC - $funcC\nIS CALLED FROM: $fileF - $funcF</pre>";
132
133 // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
134 // and the output of vd() would be lost in nirvana if we not flush the output manualy
135 flush(); ob_flush();
136}
137
146function getPhpSourceCodePositionInfo($backjumps = 0)
147{
148 $i = $backjumps;
149 $j = $backjumps + 1;
150
151 $e = new Exception();
152 $trace = $e->getTrace();
153
154 $file = basename($trace[$i]['file']).':'.$trace[$i]['line'];
155
156 $func = '';
157
158 if( isset($trace[$j]['class']) && strlen($trace[$j]['class']) )
159 {
160 $func = $trace[$j]['class'];
161
162 if( isset($trace[$j]['class']) && strlen($trace[$j]['class']) )
163 $func .= $trace[$j]['type'];
164 else $func .= '::';
165 }
166
167 $func .= $trace[$j]['function'].'()';
168
169 return array($file, $func);
170}
print $file
pr($var, $name='')
shortcut for print_r
Definition: inc.debug.php:97
getPhpSourceCodePositionInfo($backjumps=0)
returns an array containing function information from backtrace (the optional backjump param conrols ...
Definition: inc.debug.php:146
cf($backjumps=1)
prints an information about the function that called the function that invoked this function (the opt...
Definition: inc.debug.php:126
vd()
shortcut for var_dump with enhanced debug information
Definition: inc.debug.php:42