/01.Source/01.CORE/includes/ini.php

<?php



/**

 * @Project NUKEVIET 3.0

 * @Author VINADES.,JSC (contact@vinades.vn)

 * @Copyright (C) 2010 VINADES.,JSC. All rights reserved

 * @Createdate 31/05/2010, 00:36

 */



if ( ! defined( 'NV_MAINFILE' ) ) die( 'Stop!!!' );



if ( headers_sent() || connection_status() != 0 || connection_aborted() )

{

    trigger_error( "Warning: Headers already sent", E_USER_WARNING );

}



if ( $sys_info['ini_set_support'] )

{

    ini_set( 'magic_quotes_runtime', 'Off' );

    ini_set( 'magic_quotes_sybase', 'Off' );

    ini_set( 'session.save_handler', 'files' );

    ini_set( 'session.use_trans_sid', 0 );

    ini_set( 'session.auto_start', 0 );

    ini_set( 'session.use_cookies', 1 );

    ini_set( 'session.use_only_cookies', 1 );

    ini_set( 'session.cookie_httponly', 1 );

    ini_set( 'session.gc_probability', 1 ); //Kha nang chay Garbage Collection - trinh xoa session da het han truoc khi bat dau session_start();

    ini_set( 'session.gc_divisor', 1000 ); //gc_probability / gc_divisor = phan tram (phan nghin) kha nang chay Garbage Collection

    ini_set( 'session.gc_maxlifetime', 3600 ); //thoi gian sau khi het han phien lam viec de Garbage Collection tien hanh xoa, 60 phut

    ini_set( 'allow_url_fopen', 1 );

    ini_set( "user_agent", 'NV3' );

    ini_set( "default_charset", $global_config['site_charset'] );

    ini_set( 'sendmail_from', $global_config['site_email'] );

    $memoryLimitMB = ( integer )ini_get( 'memory_limit' );

    if ( $memoryLimitMB < 64 )

    {

        ini_set( "memory_limit", "64M" );

    }

    ini_set( 'arg_separator.output', '&' );

    ini_set( 'auto_detect_line_endings', 0 );

}



$sys_info['safe_mode'] = ( ini_get( 'safe_mode' ) == '1' || strtolower( ini_get( 'safe_mode' ) ) == 'on' ) ? 1 : 0;

$sys_info['php_support'] = ( function_exists( 'version_compare' ) and version_compare( phpversion(), '5.0.0', '>=' ) ) ? 1 : 0;

$sys_info['mysql_support'] = ( extension_loaded( 'mysql' ) and function_exists( 'mysql_connect' ) ) ? 1 : 0;

$sys_info['opendir_support'] = ( function_exists( 'opendir' ) and ! in_array( 'opendir', $sys_info['disable_functions'] ) ) ? 1 : 0;

$sys_info['gd_support'] = ( extension_loaded( 'gd' ) ) ? 1 : 0;

$sys_info['fileuploads_support'] = ( ini_get( 'file_uploads' ) ) ? 1 : 0;

$sys_info['zlib_support'] = ( extension_loaded( 'zlib' ) ) ? 1 : 0;

$sys_info['session_support'] = ( extension_loaded( 'session' ) ) ? 1 : 0;

$sys_info['mb_support'] = ( extension_loaded( 'mbstring' ) ) ? 1 : 0;

$sys_info['iconv_support'] = ( extension_loaded( 'iconv' ) ) ? 1 : 0;

$sys_info['curl_support'] = ( extension_loaded( 'curl' ) and function_exists( "curl_init" ) and ! in_array( 'curl_init', $sys_info['disable_functions'] ) ) ? 1 : 0;

$sys_info['allowed_set_time_limit'] = ( ! $sys_info['safe_mode'] and function_exists( "set_time_limit" ) and ! in_array( 'set_time_limit', $sys_info['disable_functions'] ) ) ? 1 : 0;

$sys_info['os'] = strtoupper( ( function_exists( 'php_uname' ) and ! in_array( 'php_uname', $sys_info['disable_functions'] ) and strtoupper( php_uname( 's' ) ) != '' ) ? php_uname( 's' ) : PHP_OS );

if ( $sys_info['os'] == "LINUX" )

{

    $sys_info['ftp_support'] = ( function_exists( "ftp_connect" ) and ! in_array( 'ftp_connect', $sys_info['disable_functions'] ) and function_exists( "ftp_chmod" ) and ! in_array( 'ftp_chmod', $sys_info['disable_functions'] ) and function_exists( "ftp_mkdir" ) and ! in_array( 'ftp_mkdir', $sys_info['disable_functions'] ) and function_exists( "ftp_chdir" ) and ! in_array( 'ftp_chdir', $sys_info['disable_functions'] ) and function_exists( "ftp_nlist" ) and ! in_array( 'ftp_nlist', $sys_info['disable_functions'] ) ) ? 1 : 0;

}

else

{

    $sys_info['ftp_support'] = 0;

}



//Neu he thong khong ho tro php se bao loi

if ( ! $sys_info['php_support'] )

{

    trigger_error( "You are running an unsupported PHP version. Please upgrade to PHP 5.0 or higher before trying to install Nukeviet Portal", 256 );

}



//Neu he thong khong ho tro MySQL se bao loi

if ( ! $sys_info['mysql_support'] )

{

    trigger_error( "MySQL is not supported", 256 );

}



//Neu he thong khong ho tro opendir se bao loi

if ( ! $sys_info['opendir_support'] )

{

    trigger_error( "Opendir function is not supported", 256 );

}



//Neu he thong khong ho tro GD se bao loi

if ( ! $sys_info['gd_support'] )

{

    trigger_error( "GD not installed", 256 );

}



//Neu he thong khong ho tro session se bao loi

if ( ! $sys_info['session_support'] )

{

    trigger_error( "Session object not supported", 256 );

}



if ( $sys_info['allowed_set_time_limit'] )

{

    if ( defined( 'NV_WYSIWYG' ) )

    {

        set_time_limit( 0 );

    }

    else

    {

        set_time_limit( 300 );

    }

}



//Xac dinh tien ich mo rong lam viec voi string

$sys_info['string_handler'] = $sys_info['mb_support'] ? 'mb' : ( $sys_info['iconv_support'] ? 'iconv' : 'php' );



//Kiem tra ho tro rewrite

$sys_info['supports_rewrite'] = false;

if ( function_exists( 'apache_get_modules' ) )

{

    $apache_modules = apache_get_modules();

    if ( in_array( "mod_rewrite", $apache_modules ) )

    {

        $sys_info['supports_rewrite'] = "rewrite_mode_apache";

    }

}

elseif ( strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/7.' ) !== false )

{

    if ( isset( $_SERVER['IIS_UrlRewriteModule'] ) && ( php_sapi_name() == 'cgi-fcgi' ) && class_exists( 'DOMDocument' ) )

    {

        $sys_info['supports_rewrite'] = "rewrite_mode_iis";

    }

}

elseif ( $sys_info['os'] == "LINUX" )

{

    $sys_info['supports_rewrite'] = "rewrite_mode_apache";

}



//Xac dinh function nen string

$sys_info['str_compress'] = array();

if ( $sys_info['zlib_support'] )

{

    if ( function_exists( 'gzcompress' ) and function_exists( 'gzuncompress' ) )

    {

        $sys_info['str_compress'] = array( 

            'gzcompress', 'gzuncompress' 

        );

    }

    elseif ( function_exists( 'gzdeflate' ) and function_exists( 'gzinflate' ) )

    {

        $sys_info['str_compress'] = array( 

            'gzdeflate', 'gzinflate' 

        );

    }

}



?>