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get_class_methods() // ËùÓз½·¨   
get_included_files()//·µ»Øµ±Ç°Ò³ËùÓмÓÔØµÄÎļþ   
get_declared_classes()// ·µ»Øµ±Ç°Ò³ËùÓÐclass   
get_declared_interfaces()// ·µ»ØËùÓеĽӿڠ  
get_defined_functions()// ·µ»ØËùÓеÄfunction   
get_defined_vars()// ·µ»Øµ±Ç°Ò³ËùÓеıäÁ¿   
get_current_user()// ·µ»Øµ±Ç°Óû§   
get_defined_constants()// ·µ»ØËùÓг£Á¿   
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$pattern = "/^[\x80-\xff]+$/";
if(preg_match($pattern,"kddk")){
    echo "A match was found";
}else{
    echo "A match was not found";
}
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  $url = "http://blog.csdn.net/xuezhongsong/archive/2009/09/17/4561488.aspx";  
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<%
rs.pagesize=14
page=cint(Request.QueryString("page"))
if page<1 then
page=1
elseif page>rs.pagecount then
page=rs.pagecount
end if
rs.AbsolutePage=page
IF rs.BOF and rs.eof then
Response.Write("<br><br>±¾Õ¾ÔÝÎÞÈÕÖ¾¼Ç¼£¡£¡<br><br>")
response.end
end if ......

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<?
//ÐÂÎÅÀà±ð
$query_cat="select * from $dbtable1";
$result_cat=mysql_query($query_cat) or die("<mce:script type="text/javascript"><!--
alert('Ìáʾ£º²éѰÐÂÎÅÀà±ðʧ°Ü£¬Çë¸ú¹ÜÀíÔ±ÁªÏµ')
// --></mce:script>");
if(!$resul ......

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