<?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 ) ) ;
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