php的把ubb代码转换成html代码的程序_PHP教程

function ubbcode($str){
 //$str = str_replace("file:","file :",$str);
 //$str = str_replace("files:","files :",$str);
 //$str = str_replace("script:","script :",$str);
 //$str = str_replace("js:","js :",$str);
   
 //图片UBB
 $str = preg_replace("/\[img\](http|https|ftp):\/\/(.[^\[]*)\[\/img\]/i", "300)this.width=300\">", $str);
 $str = preg_replace("/\[img=*([0-9]*),*([0-9]*)\](http|https|ftp):\/\/(.[^\[]*)\[\/img\]/i", "300)this.width=300\">", $str);
 
 $str = preg_replace("/(\[img\])images\/face\/em(.*?)\.gif(\[\/img\])/i", "", $str);
 //链接UBB
 $str = preg_replace("/(\[url\])(.[^\[]*)(\[url\])/i", "\${1}", $str);
 $str = preg_replace("/\[url=(.[^\[]*)\]/i", "", $str);
 //邮箱UBB
 $str = preg_replace("/(\[email\])(.*?)(\[\/email\])/i", "mailto:\${2}\">\${2}>", $str);
 $str = preg_replace("/\[email=(.[^\[]*)\]/i", "mailto:\${1}\" target=\"new\">", $str);
 //QQ号码UBB
 $str = preg_replace("/\[qq=([0-9]*)\]([0-9]*)\[\/qq\]/i", "http://wpa.qq.com/pa?p=1:\${2}:\${1}\" alt=\"点击这里给我发消息\">", $str);
 //颜色UBB
 $str = preg_replace("/\[color=(.[^\[]*)\]/i", "", $str);
 //文字字体UBB
 $str = preg_replace("/\[font=(.[^\[]*)\]/i", "", $str);
 //文字大小UBB
 $str = preg_replace("/\[size=([0-9]*)\]/i", "", $str);
 $str = preg_replace("/\[size=([0-9]*)pt\]/i", "", $str);
 $str = preg_replace("/\[size=([0-9]*)px\]/i", "", $str);
 //文字对齐方式UBB
 $str = preg_replace("/\[align=(center|left|right)\]/i", "

", $str);
 //表格UBB
 //$str = preg_replace("/\[table=(.[^\[]*)\]/i", "", $str);
 //表格UBB2
 //$str = preg_replace("/\[td=([0-9]*),([0-9]*),([0-9]*)\]/i", "","","","

", $str);  //字体倾斜  $str = preg_replace("/\[i\]((.|\n)*?)\[\/i\]/i", "\${1}", $str);  //FLASH动画UBB  $str = preg_replace("/(\[flash\])(http:\/\/.[^\[]*(.swf))(\[\/flash\])/i", "[全屏欣赏] ", $str);  $str = preg_replace("/(\[flash=*([0-9]*),*([0-9]*)\])(http:\/\/.[^\[]*(.swf))(\[\/flash\])/i", "[全屏欣赏] ", $str);      //MEDIA PLAY播放UBB  $str = preg_replace("/\[wmv\](.[^\[]*)\[\/wmv]/i", "", $str);  $str = preg_replace("/\[wmv=*([0-9]*),*([0-9]*)\](.[^\[]*)\[\/wmv]/i", "", $str);      //REALPLAY 播放UBB  $str = preg_replace("/\[rm\](.[^\[]*)\[\/rm]/i", " ", $str);  $str = preg_replace("/\[rm=*([0-9]*),*([0-9]*)\](.[^\[]*)\[\/rm]/i", " ", $str);     $str = str_replace("\r\n", " ", $str);  $str = preg_replace("/\[rm=*([0-9]*),*([0-9]*)\](.[^\[]*)\[\/rm]/i", " ", $str); /*  re.pattern="\[code\]((.|\n)*?)\[\/code\]"  Set tempcodes=re.Execute($str)  For i=0 To tempcodes.count-1    re.pattern=" "    tempcode=Replace(tempcodes(i)," ",vbcrlf)    $str=replace($str,tempcodes(i),tempcode)  next */     $searcharray = array("[/url]","[/email]","[/color]", "[/size]", "[/font]", "[/align]", "[b]", "[/b]","[u]", "[/u]", "[list]", "[list=1]", "[list=a]","[list=A]", "[*]", "[/list]", "[indent]", "[/indent]","[ DISCUZ_CODE_0 ]","[quote]","[/quote]","[tr]","[td]","[/td]","[/tr]","[/table]");  $replacearray= array("","","", "", "", "", "", "","", "", " ", " ", " "," ", " ", " ", " ", " "," ","  提示：您可以先修改部分代码再运行 "," "," ","

","

");
 for ($i=0; $i   $str = str_replace($searcharray[$i], $replacearray[$i], $str);
 }
 return $str;
}
/*
 're.Pattern="\[UPLOAD=(gif|jpg|jpeg|bmp)\](.[^\[]*)(gif|jpg|jpeg|bmp)\[\/UPLOAD\]"
 '$str= re.Replace($str,"
此主题相关链接如下：
screen.width-333)this.width=screen.width-333\">")
 're.Pattern="\[UPLOAD=(doc|xls|ppt|htm|swf|rar|zip|exe)\](.[^\[]*)(doc|xls|ppt|htm|swf|rar|zip|exe)\[\/UPLOAD\]"
 '$str= re.Replace($str,"
此主题相关链接如下：
点击浏览该文件")
 '自动识别网址
 're.Pattern = "^((http|https|ftp|rtsp|mms):(\/\/|\\\\)[A-Za-z0-9\./=\?%\-&_~`@[\]\':+!]+)"
 '$str = re.Replace($str,"$1")
 're.Pattern = "((http|https|ftp|rtsp|mms):(\/\/|\\\\)[A-Za-z0-9\./=\?%\-&_~`@[\]\':+!]+)$"
 '$str = re.Replace($str,"$1")
 're.Pattern = "([^>=\"])((http|https|ftp|rtsp|mms):(\/\/|\\\\)[A-Za-z0-9\./=\?%\-&_~`@[\]\':+!]+)"
 '$str = re.Replace($str,"$1$2")
 '自动识别www等开头的网址
 're.Pattern = "([^(http://|http:\\)])((www|cn)[.](\w)+[.]{1,}(net|com|cn|org|cc)(((\/[\~]*|\\[\~]*)(\w)+)|[.](\w)+)*(((([?](\w)+){1}[=]*))*((\w)+){1}([\&](\w)+[\=](\w)+)*)*)"
 '$str = re.Replace($str,"$2")
 're.Pattern="\[SHADOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.[^\[]*)\[\/SHADOW]"
 '$str=re.Replace($str,"

$4

")
 're.Pattern="\[GLOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.[^\[]*)\[\/GLOW]"
 '$str=re.Replace($str,"

$4

")
*/
?>

http://www.bkjia.com/PHPjc/631908.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/631908.htmlTechArticle?php function ubbcode($str){ //$str = str_replace(file:,file :,$str); //$str = str_replace(files:,files :,$str); //$str = str_replace(script:,script :,$str); //$str = str_replace(j...