Function_exists() is available since php 3.0.7 only
This commit is contained in:
@@ -1,10 +1,12 @@
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<?php
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<?php
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/* $Id$ */
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/* $Id$ */
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/*
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/**
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* phpMyAdmin Language Loading File - lolo@phpheaven.net 01may2001
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* phpMyAdmin Language Loading File - lolo@phpheaven.net 01may2001
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*/
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*/
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/**
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/**
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* Define the path to the translations directory and get some variables
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* Define the path to the translations directory and get some variables
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* from system arrays if 'register_globals' is set to 'off'
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* from system arrays if 'register_globals' is set to 'off'
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@@ -62,57 +64,56 @@ $available_languages = array(
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);
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);
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if (!function_exists('pmaLangDetect')) {
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if (!defined('__PMA_LANG_DETECT__')) {
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define('__PMA_LANG_DETECT__', 1);
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/**
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/**
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* Analyzes some PHP environment variables to find the most probable language
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* Analyzes some PHP environment variables to find the most probable language
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* that should be used
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* that should be used
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*
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*
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* @param string string to analyze
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* @param string string to analyze
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* @param integer type of the PHP environment variable which value is $str
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* @param integer type of the PHP environment variable which value is $str
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*
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*
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* @global array the list of available translations
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* @global array the list of available translations
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* @global string the retained translation keyword
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* @global string the retained translation keyword
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*
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*
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* @access private
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* @access private
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*/
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*/
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function pmaLangDetect($str = '', $envType = '')
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function pmaLangDetect($str = '', $envType = '')
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{
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{
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global $available_languages;
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global $available_languages;
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global $lang;
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global $lang;
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reset($available_languages);
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reset($available_languages);
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while (list($key, $value) = each($available_languages)) {
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// $envType = 1 for the 'HTTP_ACCEPT_LANGUAGE' environment variable,
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// 2 for the 'HTTP_USER_AGENT' one
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if (($envType == 1 && eregi('^(' . $value[0] . ')(;q=[0-9]\\.[0-9])?$', $str))
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|| ($envType == 2 && eregi('(\(|\[|;[[:space:]])(' . $value[0] . ')(;|\]|\))', $str))) {
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$lang = $key;
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break;
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}
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}
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} // end of the 'pmcLangDetect()' function
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while (list($key, $value) = each($available_languages))
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} // end if
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{
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// $envType = 1 for the 'HTTP_ACCEPT_LANGUAGE' environment variable,
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// 2 for the 'HTTP_USER_AGENT' one
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if (($envType == 1 && eregi('^(' . $value[0] . ')(;q=[0-9]\\.[0-9])?$', $str))
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|| ($envType == 2 && eregi('(\(|\[|;[[:space:]])(' . $value[0] . ')(;|\]|\))', $str))) {
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$lang = $key;
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break;
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}
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}
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} // end of the 'pmcLangDetect()' function
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} // end if (!function_exists)
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/**
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/**
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* Get some global variables if 'register_globals' is set to 'off'
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* Get some global variables if 'register_globals' is set to 'off'
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*/
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*/
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if (!empty($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE']))
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if (!empty($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE']))
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$HTTP_ACCEPT_LANGUAGE = $HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
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$HTTP_ACCEPT_LANGUAGE = $HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
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if (!empty($HTTP_SERVER_VARS['HTTP_USER_AGENT']))
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if (!empty($HTTP_SERVER_VARS['HTTP_USER_AGENT']))
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$HTTP_USER_AGENT = $HTTP_SERVER_VARS['HTTP_USER_AGENT'];
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$HTTP_USER_AGENT = $HTTP_SERVER_VARS['HTTP_USER_AGENT'];
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if (!isset($lang)) {
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if (!isset($lang)) {
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if (isset($HTTP_GET_VARS) && !empty($HTTP_GET_VARS['lang'])) {
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if (isset($HTTP_GET_VARS) && !empty($HTTP_GET_VARS['lang'])) {
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$lang = $HTTP_GET_VARS['lang'];
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$lang = $HTTP_GET_VARS['lang'];
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}
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}
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if (isset($HTTP_POST_VARS) && !empty($HTTP_POST_VARS['lang'])) {
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if (isset($HTTP_POST_VARS) && !empty($HTTP_POST_VARS['lang'])) {
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$lang = $HTTP_POST_VARS['lang'];
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$lang = $HTTP_POST_VARS['lang'];
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}
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}
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}
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}
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/**
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/**
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@@ -120,33 +121,33 @@ if (!isset($lang)) {
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*/
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*/
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// Lang forced
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// Lang forced
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if (!empty($cfgLang)) {
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if (!empty($cfgLang)) {
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$lang = $cfgLang;
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$lang = $cfgLang;
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}
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}
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// If '$lang' is defined, ensure this is a valid translation
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// If '$lang' is defined, ensure this is a valid translation
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if (!empty($lang) && empty($available_languages[$lang])) {
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if (!empty($lang) && empty($available_languages[$lang])) {
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$lang = '';
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$lang = '';
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}
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}
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// Language is not defined yet :
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// Language is not defined yet :
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// 1. try to findout users language by checking it's HTTP_ACCEPT_LANGUAGE
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// 1. try to findout users language by checking it's HTTP_ACCEPT_LANGUAGE
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// variable
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// variable
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if (empty($lang) && !empty($HTTP_ACCEPT_LANGUAGE)) {
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if (empty($lang) && !empty($HTTP_ACCEPT_LANGUAGE)) {
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$accepted = explode(',', $HTTP_ACCEPT_LANGUAGE);
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$accepted = explode(',', $HTTP_ACCEPT_LANGUAGE);
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$acceptedCnt = count($accepted);
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$acceptedCnt = count($accepted);
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reset($accepted);
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reset($accepted);
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for ($i = 0; $i < $acceptedCnt && empty($lang); $i++) {
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for ($i = 0; $i < $acceptedCnt && empty($lang); $i++) {
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pmaLangDetect($accepted[$i], 1);
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pmaLangDetect($accepted[$i], 1);
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}
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}
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}
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}
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// 2. try to findout users language by checking it's HTTP_USER_AGENT variable
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// 2. try to findout users language by checking it's HTTP_USER_AGENT variable
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if (empty($lang) && !empty($HTTP_USER_AGENT)) {
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if (empty($lang) && !empty($HTTP_USER_AGENT)) {
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pmaLangDetect($HTTP_USER_AGENT, 2);
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pmaLangDetect($HTTP_USER_AGENT, 2);
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}
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}
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// 3. Didn't catch any valid lang : we use the default settings
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// 3. Didn't catch any valid lang : we use the default settings
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if (empty($lang)) {
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if (empty($lang)) {
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$lang = $cfgDefaultLang;
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$lang = $cfgDefaultLang;
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}
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}
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// Define the associated filename and load the translation
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// Define the associated filename and load the translation
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