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Home > php教程 > php手册 > 列个正则表达式，判断一段留言中的http;//www.phpx.com，在显示的时候加上超连接。

列个正则表达式，判断一段留言中的http;//www.phpx.com，在显示的时候加上超连接。

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Release： 2016-06-21 09:12:49
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显示|正则

$string = "连接http://www.phpx.com 站点";

//连接后需要有个空格或回车。



$string =  eregi_replace("http://([^ ,\r\n]*)","\\0",$string);

$string =  eregi_replace("ftp://([^ ,\r\n]*)","\\0",$string);



print $string;



Related labels：
gt lt nbsp quot string
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