php简单实现多语言切换的方法_php技巧

1.主程序代码：

<?phpinclude "lib/function.php";?><script src="js/language.js"></script><?phpif(isset($_GET["language"])){  $_SESSION["language"] = $_GET["language"];}else{  $_SESSION["language"] = getDefalutlanguage();}$language_name = getLanguageName($_SESSION["language"]);include "lang/".$language_name.".inc";?><SELECT NAME="language" id="language" onchange="changeLanguage(this)"><?php  $language_array = array_language();  foreach($language_array as $key => $value){    if($_SESSION["language"] == $value){      $selected = "selected = 'selected' ";    }else{      $selected = "";    }?><OPTION VALUE="<?php echo $value;?>" <?php echo $selected;?>><?php echo getLanguageName($value);?></OPTION>;<?  }?></SELECT><?php  if($_GET["language"] == $value){      //$selected = "selected = 'selected' ";    }echo "语言：".$_SESSION["language"];echo "测试：".$name;?>

2. 所包含的语言包：English.inc

<?php$name = "name";?>Chinese.inc<?php$name = "名字";?>

3. 所包含的function.php

<?php function getVailableLanguage() {    $language = array(      'af'     => 'Afrikaans',      'az'     => 'Azerbaijani',      'eu'     => 'Basque',      'be'     => 'Belarusian',      'be-lat'   => 'Belarusian latin',      'bg'     => 'Bulgarian',      'bs'     => 'Bosnian',      'ca'     => 'Catalan',      'zh'     => 'Chinese',      //'zh-TW'     => 'Chinese traditional',      //'zh-CN'     => 'Chinese simplified',      'cs'     => 'Czech',      'da'     => 'Danish',      'de'     => 'German',      'el'     => 'Greek',      'en'     => 'English',      'es'     => 'Spanish',      'et'     => 'Estonian',      'fa'     => 'Persian',      'fi'     => 'Finnish',      'fr'     => 'French',      'gl'     => 'Galician',      'he'     => 'Hebrew',      'hi'     => 'Hindi',      'hr'     => 'Croatian',      'hu'     => 'Hungarian',      'id'     => 'Indonesian',      'it'     => 'Italian',      'ja'     => 'Japanese',      'ko'     => 'Korean',      'ka'     => 'Georgian',      'lt'     => 'Lithuanian',      'lv'     => 'Latvian',      'mk'     => 'Macedonian',      'mn'     => 'Mongolian',      'ms'     => 'Malay',      'nl'     => 'Dutch',      'no'     => 'Norwegian',      'pl'     => 'Polish',      'pt-BR'    => 'Brazilian portuguese',      'pt'     => 'Portuguese',      'ro'     => 'Romanian',      'ru'     => 'Russian',      'si'     => 'Sinhala',      'sk'     => 'Slovak',      'sl'     => 'Slovenian',      'sq'     => 'Albanian',      'sr-lat'   => 'Serbian latin',      'sr'     => 'Serbian',      'sv'     => 'Swedish',      'th'     => 'Thai',      'tr'     => 'Turkish',      'tt'     => 'Tatarish',      'uk'     => 'Ukrainian',    );    return $language;  } function getLanguageName($language) {    $languages = getVailableLanguage();    return $languages[$language];  } function array_language(){  $array_language = array("en","zh");  return $array_language; } function getDefalutlanguage(){    return "zh"; }?>

4.所包含的language.js

function changeLanguage(obj) {  var url = document.URL;  var re = re = /[?&]language=[^&]*/;  url = url.replace(re, "");  if (url.indexOf("?") > -1) {    url += "&language=" + obj.value;  } else {    url += "?language=" + obj.value;  }  location.href = url;}

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