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  Classes of Christian Vigh  >  PHP.ini Settings  >  example.php  >  Download  
File: example.php
Role: Example script
Content type: text/plain
Description: Example script
Class: PHP.ini Settings
Manage the PHP configuration values of php.ini
Author: By
Last change:
Date: 2 years ago
Size: 2,081 bytes
 

 

Contents

Class file image Download
<?php
   
/****************************************************************************************************

        This example file demonstrates the use of the PhpSettings class.

     ****************************************************************************************************/
   
require_once ( 'PhpSettings.phpclass' ) ;

    if (
php_sapi_name ( ) != 'cli' )
        echo (
'<pre>' ) ;

   
// Load settings defined in file "example.php.ini"
   
$settings = new PhpSettings ( 'example.php.ini' ) ;

   
// Change the "memory_limit" setting.
    // Note that we could have used :
    // $settings -> Set ( 'memory_limit', '127M' ) ;
   
$settings -> memory_limit = '127M' ;
    echo (
"Memory limit set to 127M instead of 1024M\n\n" ) ;

   
// Enable extensions that are already listed in file 'example.php.ini', but are commented out
   
echo ( "Enabling disabled extensions 'mbstring' and 'exif'\n\n" ) ;
   
$settings -> EnableExtension ( 'mbstring' ) ;
   
$settings -> EnableExtension ( 'exif' ) ;

   
// Enable an extension that is not listed in file 'example.php.ini'
   
echo ( "Enabling undefined extension 'unknown'\n\n" ) ;
   
$settings -> EnableExtension ( 'unknown' ) ;

   
// Display the list of currently defined extensions ; you should see the 'mbstring' and 'exif' extensions,
    // which were initially listed in the 'example.php.ini' file but commented out, along with the 'unknown'
    // extension, which has just been added
   
echo ( "List of enabled extensions :\n" ) ;
    echo (
"--------------------------\n" ) ;
    echo (
"\t" . implode ( "\n\t", $settings -> GetEnabledExtensions ( ) ) . "\n\n" ) ;

   
// Save the modified contents to file 'example.php.out'
   
$settings -> SaveTo ( 'example.php.out' ) ;
    echo (
"Modifications saved to file example.php.out\n\n" ) ;

   
// Run a comparison between the original version ('example.php.ini') and the modified one ('example.php.out')
   
exec ( 'diff -Z example.php.ini example.php.out', $output ) ;
    echo (
"Comparison results :\n" ) ;
    echo (
"------------------\n" ) ;
    echo (
"\t" . implode ( "\n\t", $output ) ) ;