php实现转换ubb代码的方法

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function ubb2html($content)

{

global $article;

//是否自动识别

if ($article['isparseurl'] == "1")

{

$content = parseurl($content);

}

//自动识别结束

$content = eregi_replace(quotemeta("[b]"),quotemeta("<b>"),$content);

$content = eregi_replace(quotemeta("[/b]"),quotemeta("</b>"),$content);

$content = eregi_replace(quotemeta("[i]"),quotemeta("<i>"),$content);

$content = eregi_replace(quotemeta("[/i]"),quotemeta("</i>"),$content);

$content = eregi_replace(quotemeta("[u]"),quotemeta("<u>"),$content);

$content = eregi_replace(quotemeta("[/u]"),quotemeta("</u>"),$content);

$content = eregi_replace(quotemeta("[center]"),quotemeta("<center>"),$content);

$content = eregi_replace(quotemeta("[/center]"),quotemeta("</center>"),$content);

$content = eregi_replace(quotemeta("[quote]"),quotemeta("<table width=\"96%\" border=\"0\" cellspacing=\"3\" cellpadding=\"0\" style=word-break:break-all align=\"center\"><tr><td><b>引用:</b></td></tr><tr><td><hr width=\"100%\" noshade></td></tr><tr><td class=\"content\"><font color=\"#0000FF\">"),$content);

$content = eregi_replace(quotemeta("[/quote]"),quotemeta("</font></td></tr><tr><td><hr width=\"100%\" noshade></td></tr></table>"),$content);

$content = eregi_replace(quotemeta("<DIV class=codetitle><SPAN><A style="CURSOR: pointer" id=copybut96967 class=copybut onclick="doCopy('code96967')" data="96967"><U>复制代码</U></A></SPAN> 代码如下:</DIV><DIV id=code96967 class=codebody>"),quotemeta("<table width=\"96%\" border=\"0\" cellspacing=\"3\" cellpadding=\"0\" style=word-break:break-all align=\"center\"><tr><td><b>代码:</b></td></tr><tr><td><hr width=\"100%\" noshade></td></tr><tr><td class=\"code\"><font color=\"#0000FF\">"),$content);

$content = eregi_replace(quotemeta("</DIV>"),quotemeta("</font></td></tr><tr><td><hr width=\"100%\" noshade></td></tr></table>"),$content);

$content = eregi_replace("\\[images\\]([^\\[]*)\\[/images\\]","<a href=\"\\1\" target=\"_blank\"><img src=\"\\1\" border=0 onload=\"javascript:if(this.width>screen.width-333)this.width=screen.width-333\" title=\"用新窗口浏览原始图片\"></a>",$content);

$content = eregi_replace("\\[url\\]www.([^\\[]*)\\[/url\\]", "<a href=\"http://www.\\1\" target=_blank>www.\\1</a>",$content);

$content = eregi_replace("\\[url\\]([^\\[]*)\\[/url\\]","<a href=\"\\1\" target=_blank>\\1</a>",$content);

$content = eregi_replace("\\[url=([^\\[]*)\\]([^\\[]*)\\[/url\\]","<a href=\"\\1\" target=_blank>\\2</a>",$content);

$content = eregi_replace("\\[email\\]([^\\[]*)\\[/email\\]", "<a href=\"mailto:\\1\">\\1</a>",$content);

//$content = preg_replace( '/javascript/i', 'java script', $content);

return $content;

}