[英]Remove Non English Characters PHP
how can i parse a string to remove all non english characters in php 我如何解析一个字符串来删除PHP中的所有非英语字符
right now I want to remove things like 现在我想删除像
სოფო ნი სოფოსოფოი
Thanks :) 谢谢 :)
$str = preg_replace('/[^\00-\255]+/u', '', $str);
Your best option would be using iconv
, which converts strings to requested character encoding. 您最好的选择是使用
iconv
,它将字符串转换为请求的字符编码。
iconv('UTF-8', 'ASCII//TRANSLIT', $yourtext);
with //translit
you get a meaningful conversion to ASCII (eg ß -> ss). 使用
//translit
您可以获得有意义的ASCII转换(例如ß - > ss)。 Using //IGNORE will strip non-ascii characters altogether. 使用// IGNORE将完全删除非ascii字符。
iconv('UTF-8', 'ASCII//IGNORE', $yourtext);
See http://php.net/manual/en/function.iconv.php 见http://php.net/manual/en/function.iconv.php
By using preg_replace() 通过使用preg_replace()
$string = "some სოფო text";
$string = preg_replace('/[^a-z0-9_ ]/i', '', $string);
echo $string;
Granted, you will need to expand the preg_replace pattern, but that is one way to do it. 当然,您需要扩展preg_replace模式,但这是一种方法。 There is probably a better way, I just do not know it.
可能有更好的方法,我只是不知道。
use this code: 使用此代码:
$illegalChars = array("",);
$string = str_replace($illegalChars,"",$string );
echo $string;
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