Online PHP editor | refs for BFTS4

<?php header('Content-type: text/html; charset=utf-8'); echo ' 百度关键词URL编码转换示例： '; $urlBaidu = 'http://www.baidu.com/s?wd=%D6%D0%CE%C4'; $arrParse = parse_url($urlBaidu); var_dump($arrParse); parse_str($arrParse ['query'],$output); echo '乱码：' . $output['wd'] . ' '; //将gb2312编码转换成utf-8编码 $strUTF8 = mb_convert_encoding($output['wd'], 'utf-8', 'gb2312'); echo '可读码：' . $strUTF8 . ' '; echo ' 谷歌关键词URL编码转换示例： '; $urlGoogle = 'http://www.google.cn/search?hl=zh-CN&source=hp&q=%E4%B8%AD%E6%96%87&aq=f&oq='; $arrParse = parse_url($urlGoogle); var_dump($arrParse); parse_str($arrParse ['query'],$output); //谷歌关键词URL编码是utf-8，不用再作转换 echo '可读码：' . $output['q'] . ' ';