Home >Backend Development >PHP Tutorial >一个ubbcode的函数,速度很快._PHP

一个ubbcode的函数,速度很快._PHP

WBOY
WBOYOriginal
2016-06-01 12:29:17743browse

前面见到有人发表
但是速度比较慢,也非常长
这里给出一种

function ubb($str) {
$color=Array('red','blue','green');
$str=eregi_replace('\[url\]([a-zA-Z0-9@:%_.~#-\?&] )\[\/url\]','\\1',$str);//url
$str=eregi_replace('\[url=http://([a-zA-Z0-9@:%_.~#-\?&] )\](. )\[\/url\]','\\2',$str);
$str=eregi_replace('\[url=([a-zA-Z0-9@:%_.~#-\?&] )\](. )\[\/url\]','\\2',$str);
$str=eregi_replace('\[img\]([a-zA-Z0-9@:%_.~#-\?&] )\[\/img\]','一个ubbcode的函数,速度很快._PHP\\1',$str);//img
$str=eregi_replace('\[h([1-6])\](. )\[\/h[1-6]\]','\\2\\1>',$str);//h1-6
$str=eregi_replace('\[email\]([_\.0-9a-z-] @([0-9a-z][0-9a-z-] \.) [a-z]{2,3})\[\/email\]','\\1',$str);//email
$str=eregi_replace('\[email=([_\.0-9a-z-] @([0-9a-z][0-9a-z-] \.) [a-z]{2,3})\](. )\[\/email\]','\\2',$str);
$str=eregi_replace('\[b\](. )\[\/b\]','\\1',$str);
$str=eregi_replace('\[i\](. )\[\/i\]','\\1',$str);
$str=eregi_replace('\[size=(. )\](. )\[\/size\]','\\2',$str);
$str=eregi_replace('\[color=(. )\](. )\[\/color\]','\\2',$str);
$str=eregi_replace('\[sub\](. )\[\/sub\]','\\1',$str);//下裱
$str=eregi_replace('\[sup\](. )\[\/sup\]','\\1',$str);//上标
for($i=0;$i\\1',$str);
$str=preg_replace("/\[quote\](. ?)\[\/quote\]/is","

quote:
\\1
", $str);
$str=preg_replace("/\[code\](. ?)\[\/code\]/is","
code:
\\1
", $str);
$str=preg_replace("/\[sig\](. ?)\[\/sig\]/is","


--------------------------
\\1
--------------------------
", $str);
return $str;
}

Statement:
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