ilIniFile Class Reference

INIFile Parser. More...

Collaboration diagram for ilIniFile:

Public Member Functions
	__construct ($a_ini_file_name)
	Constructor @access public. More...
	read ()
	read from ini file @access public More...
	parse ()
	load and parse an inifile @access private More...
	fixIniFile ()
	Fix ini file (make it compatible for PHP 5.3) More...
	write ()
	save ini-file-data to filesystem @access private More...

Data Fields
	$INI_FILE_NAME = ""
	$ERROR = ""
	$GROUPS = array()
	$CURRENT_GROUP = ""

Detailed Description

INIFile Parser.

Early access in init proceess! Avoid further dependencies like logging or other services

Description:

A Simpe Ini File Implementation to keep settings in a simple file instead of in a DB Based upon class.INIfile.php by Mircho Mirev mirch.nosp@m.o@ma.nosp@m.cropo.nosp@m.int..nosp@m.com

Usage Examples: $ini = new IniFile("./ini.ini"); Read entire group in an associative array $grp = $ini->read_group("MAIN"); //prints the variables in the group if ($grp) for(reset($grp); $key=key($grp); next($grp)) { echo "GROUP ".$key."=".$grp[$key]."<br>"; } //set a variable to a value $ini->setVariable("NEW","USER","JOHN"); //Save the file $ini->save_data();

Author

Mircho Mirev mirch.nosp@m.o@ma.nosp@m.cropo.nosp@m.int..nosp@m.com

Peter Gabriel peter.nosp@m.@gab.nosp@m.riel-.nosp@m.onli.nosp@m.ne.ne.nosp@m.t

Version

$Id$

Definition at line 37 of file class.ilIniFile.php.

Constructor & Destructor Documentation

__construct()

ilIniFile::__construct

(

$a_ini_file_name

)

Constructor @access public.

Parameters

string

name of file to be parsed

Returns

boolean

Definition at line 73 of file class.ilIniFile.php.

    {
        //check if a filename is given
        if (empty($a_ini_file_name)) {
            $this->error("no_file_given");
            return false;
        }
 
        $this->INI_FILE_NAME = $a_ini_file_name;
        return true;
    }

References error().

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Member Function Documentation

fixIniFile()

ilIniFile::fixIniFile

(

)

Fix ini file (make it compatible for PHP 5.3)

Definition at line 136 of file class.ilIniFile.php.

    {
        // first read content
        $lines = array();
        $fp = @fopen($this->INI_FILE_NAME, "r");
        while (!feof($fp)) {
            $l = fgets($fp, 4096);
            $skip = false;
            if ((substr($l, 0, 2) == "/*" && $starttag) ||
                substr($l, 0, 5) == "*/ ?>") {
                $skip = true;
            }
            $starttag = false;
            if (substr($l, 0, 5) == "<?php") {
                $l = "; <?php exit; ?>";
                $starttag = true;
            }
            if (!$skip) {
                $l = str_replace("\n", "", $l);
                $l = str_replace("\r", "", $l);
                $lines[] = $l;
            }
        }
        fclose($fp);
        
        // now write it back
        $fp = @fopen($this->INI_FILE_NAME, "w");
        
        if (!empty($fp)) {
            foreach ($lines as $l) {
                fwrite($fp, $l . "\r\n");
            }
        }
        fclose($fp);
    }

Referenced by parse().

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parse()

ilIniFile::parse

(

)

load and parse an inifile @access private

Returns

boolean

Definition at line 111 of file class.ilIniFile.php.

    {
        //use php4 function parse_ini_file
        $this->GROUPS = @parse_ini_file($this->INI_FILE_NAME, true);
 
        //check if groups are filled
        if ($this->GROUPS == false) {
            // second try
            $this->fixIniFile();
            
            $this->GROUPS = @parse_ini_file($this->INI_FILE_NAME, true);
            if ($this->GROUPS == false) {
                $this->error("file_not_accessible");
                return false;
            }
        }
        //set current group
        $temp = array_keys($this->GROUPS);
        $this->CURRENT_GROUP = $temp[count($temp) - 1];
        return true;
    }

References error(), and fixIniFile().

Referenced by read().

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read()

ilIniFile::read

(

)

read from ini file @access public

Returns

boolean

Definition at line 90 of file class.ilIniFile.php.

    {
        //check if file exists
        if (!file_exists($this->INI_FILE_NAME)) {
            $this->error("file_does_not_exist");
            return false;
        } else {
            //parse the file
            if ($this->parse() == false) {
                return false;
            }
        }
 
        return true;
    }

References error(), and parse().

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write()

ilIniFile::write

(

)

save ini-file-data to filesystem @access private

Returns

boolean

Definition at line 177 of file class.ilIniFile.php.

References $i, $res, $result, error(), readGroup(), and readGroups().

Referenced by ilGlobalCacheSettings\writeToIniFile().

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Field Documentation

$CURRENT_GROUP

ilIniFile::$CURRENT_GROUP = ""

Definition at line 65 of file class.ilIniFile.php.

$ERROR

ilIniFile::$ERROR = ""

Definition at line 51 of file class.ilIniFile.php.

Referenced by getError().

$GROUPS

ilIniFile::$GROUPS = array()

Definition at line 58 of file class.ilIniFile.php.

$INI_FILE_NAME

ilIniFile::$INI_FILE_NAME = ""

Definition at line 44 of file class.ilIniFile.php.

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

• Services/Init/classes/class.ilIniFile.php