如何编码URL包含Unicode字符与PHP

Question

目前，我正在寻找解决方案来编码包含unicode字符，高棉Unicode的url。我已经使用PHP内置函数urlencode（）来尝试，它给结果： 例如：http://www.example.com/?kwd=Mac+Book+Pro +នៅប្រទេសយើង

虽然我已经与谷歌搜索进行测试，它的结果： https://www.google.com.kh/#hl=en&sclient=psy-ab&q=Mac+Book+Pro+%E1%9E%93%E1%9F%85%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%91%E1%9F%81%E1%9E%9F%E1%9E%99%E1%9E%BE%E1%9E%84&oq=Mac+Book+Pro+%E1%9E%93%E1%9F%85%E1%9E%94%E1%9F%92%E1%9E%9A%E1%9E%91%E1%9F%81%E1%9E%9F%E1%9E%99%E1%9E%BE%E1%9E%84

怎么办那？希望这里有人能帮助我。 在此先感谢！

Answer 1

为UTF-8，你可以使用：

urlencode(utf8_encode($string)); //for encoding 

utf8_decode(urldecode($string)); //for decoding 

对于UTF-16，您可以使用此功能（从笔记中http://php.net “进行urlencode”）：

function utf16_urlencode ($str) { 
    # convert characters > 255 into HTML entities 
    $convmap = array(0xFF, 0x2FFFF, 0, 0xFFFF); 
    $str = mb_encode_numericentity($str, $convmap, "UTF-8"); 

    # escape HTML entities, so they are not urlencoded 
    $str = preg_replace('/&#([0-9a-fA-F]{2,5});/i', 'mark\\1mark', $str); 
    $str = urlencode($str); 

    # now convert escaped entities into unicode url syntax 
    $str = preg_replace('/mark([0-9a-fA-F]{2,5})mark/i', '%u\\1', $str); 
    return $str; 
} 

Answer 2

尝试rawurlencode

http://php.net/manual/en/function.rawurlencode.php

Answer 3

function cleanUrl($url) { 
    $res= urlencode(utf8_encode($url)); 
    $res = str_replace("%3A",":",$res); 
    $res = str_replace("%2F","/",$res); 
    return $res; 
}