Home > Backend Development > PHP Tutorial > PHP full-width characters converted to half-width function example code_PHP tutorial

PHP full-width characters converted to half-width function example code_PHP tutorial

WBOY
Release: 2016-07-13 10:39:42
Original
840 people have browsed it

之前试过网上找的通过ASCII之类的字符替换,发现很多莫名其妙的问题。最后还是换成下面的字符替换方式了,把目前能找到的所有全角都列出来了一个个替换吧

<?<span php
</span><span /*</span><span * 

* 全角字符转换为半角 
* 
* @param string $str 
* @return string 
</span><span */</span>  www.jbxue.<span com
</span><span public</span> <span function</span> Sbc2Dbc(<span $str</span><span ) 
{ 
</span><span $arr</span> = <span array</span><span ( 
</span>'0'=>'0', '1'=>'1', '2'=>'2', '3'=>'3', '4'=>'4','5'=>'5', '6'=>'6', '7'=>'7', '8'=>'8', '9'=>'9', 
'A'=>'A', 'B'=>'B', 'C'=>'C', 'D'=>'D', 'E'=>'E','F'=>'F', 'G'=>'G', 'H'=>'H', 'I'=>'I', 'J'=>'J', 
'K'=>'K', 'L'=>'L', 'M'=>'M', 'N'=>'N', 'O'=>'O','P'=>'P', 'Q'=>'Q', 'R'=>'R', 'S'=>'S', 'T'=>'T', 
'U'=>'U', 'V'=>'V', 'W'=>'W', 'X'=>'X', 'Y'=>'Y','Z'=>'Z', 'a'=>'a', 'b'=>'b', 'c'=>'c', 'd'=>'d', 
'e'=>'e', 'f'=>'f', 'g'=>'g', 'h'=>'h', 'i'=>'i','j'=>'j', 'k'=>'k', 'l'=>'l', 'm'=>'m', 'n'=>'n', 
'o'=>'o', 'p'=>'p', 'q'=>'q', 'r'=>'r', 's'=>'s', 't'=>'t', 'u'=>'u', 'v'=>'v', 'w'=>'w', 'x'=>'x', 
'y'=>'y', 'z'=>'z', 
'('=>'(', ')'=>')', '〔'=>'(', '〕'=>')', '【'=>'[','】'=>']', '〖'=>'[', '〗'=>']', '&ldquo;'=>'"', '&rdquo;'=>'"', 
'&lsquo;'=>'\'', '''=>'\'', '{'=>'{', '}'=>'}', '《'=>'<','》'=>'>','%'=>'%', '+'=>'+', '&mdash;'=>'-', '-'=>'-', 
'~'=>'~',':'=>':', '。'=>'.', '、'=>',', ','=>',', '、'=>',', ';'=>';', '?'=>'?', '!'=>'!', '&hellip;'=>'-', 
'‖'=>'|', '&rdquo;'=>'"', '''=>'`', '&lsquo;'=>'`', '|'=>'|', '〃'=>'"<span ',' '=>' ', '&times;'=>'*', ' ̄'=>'~', '.'=>'.', '*'=>'*', 
'&'=>'&','<'=>'<', '>'=>'>', '$'=>'$', '@'=>'@', '^'=>'^', '_'=>'_', '"'=>'</span>"', '¥'=>'$', '='=>'='<span , 
</span>'\'=>'\\', '/'=>'/'<span  
); 
return strtr($str, $arr); 
}</span>
Copy after login

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/729835.htmlTechArticle之前试过网上找的通过ASCII之类的字符替换,发现很多莫名其妙的问题。最后还是换成下面的字符替换方式了,把目前能找到的所有全角都...
Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template