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。

WBOY
WBOYOriginal
2016-06-21 09:12:49850browse

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;



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