func.php3 代碼如下： <?php function suiji($max) { srand((double)microtime()*1000000); $x=rand(); $y=getrandmax(); $r=$x/$y*($max-1); $r=round($r++); return $r; } function StrOccurs($sStr, $sFind){ $sTemp=$sStr; $iLen=strlen($sFind); $iCount=0; while (true){ if (strstr($sTemp, $sFind)) break; else $sTemp = instr($sTemp,strpos($sTemp,$sFind)+$iLen); $iCount++; } } return $iCount; } function StrDupl($sStr, $iCnt){ $ret=""for($i=1;$i<=$iCnt;$i++) $ret.=$sStr; return $ret; } function DelQuot($sStr){ $s=str_replace(chr(124),"&brvbar;",$sStr); $s=str_replace(chr(39),"&acute;",$s); $s=str_replace(chr(34),"&quot;",$s); return s; } function DelTag($sStr){ $bNeed="False"$sOther=strtoupper($sStr); if ($bNeed!="True" || !strstr($sOther,"<TABLE")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</TABLE")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<SCRIPT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</SCRIPT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<BODY")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</BODY")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<HTML")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</HTML")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<HEAD")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</HEAD")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<FORM")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</FORM")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<INPUT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</INPUT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<OPTION")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</OPTION")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<SELECT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</SELECT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<APPLET")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</APPLET")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<OBJECT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</OBJECT")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<MENU")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</MENU")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<FRAMESET")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</FRAMESET")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<FRAME")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</FRAME")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<IFRAME")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</IFRAME")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<STYLE")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"</STYLE")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"<BASE")) $bNeed="True"if ($bNeed!="True" || !strstr($sOther,"FONT-SIZE:")) $bNeed="True"if ($bNeed=="True") return str_replace(">","&gt;",str_replace("<","&lt;",$sStr)); else return $sStr; } function AddLost($sStr){ $ret=$sStr; $ret.=StrDupl(">", (StrOccurs(strtoupper($ret), "<") - StrOccurs(strtoupper($ret), ">"))); $ret.=StrDupl("</FONT>", (StrOccurs(strtoupper($ret), "<FONT") - StrOccurs(strtoupper($ret), "</FONT>"))); $ret.=StrDupl("</B>", (StrOccurs(strtoupper($ret), "<B") - StrOccurs(strtoupper($ret), "</B>"))); $ret.=StrDupl("</I>", (StrOccurs(strtoupper($ret), "<I") - StrOccurs(strtoupper($ret), "</I>"))); $ret.=StrDupl("</U>", (StrOccurs(strtoupper($ret), "<U") - StrOccurs(strtoupper($ret), "</U>"))); $ret.=StrDupl("</S>", (StrOccurs(strtoupper($ret), "<S") - StrOccurs(strtoupper($ret), "</S>"))); $ret.=StrDupl("</STRIKE>", (StrOccurs(strtoupper($ret), "<STRIKE") - StrOccurs(strtoupper($ret), "</STRIKE>"))); $ret.=StrDupl("</STRONG>", (StrOccurs(strtoupper($ret), "<STRONG") - StrOccurs(strtoupper($ret), "</STRONG>"))); $ret.=StrDupl("</SMALL>", (StrOccurs(strtoupper($ret), "<SMALL") - StrOccurs(strtoupper($ret), "</SMALL>"))); $ret.=StrDupl("</CITE>", (StrOccurs(strtoupper($ret), "<CITE") - StrOccurs(strtoupper($ret), "</CITE>"))); $ret.=StrDupl("</EM>", (StrOccurs(strtoupper($ret), "<EM") - StrOccurs(strtoupper($ret), "</EM>"))); $ret.=StrDupl("</CODE>", (StrOccurs(strtoupper($ret), "<CODE") - StrOccurs(strtoupper($ret), "</CODE>"))); $ret.=StrDupl("</SAMP>", (StrOccurs(strtoupper($ret), "<SAMP") - StrOccurs(strtoupper($ret), "</SAMP>"))); $ret.=StrDupl("</KBD>", (StrOccurs(strtoupper($ret), "<KBD") - StrOccurs(strtoupper($ret), "</KBD>"))); $ret.=StrDupl("</VAR>", (StrOccurs(strtoupper($ret), "<VAR") - StrOccurs(strtoupper($ret), "</VAR>"))); $ret.=StrDupl("</DFN>", (StrOccurs(strtoupper($ret), "<DFN") - StrOccurs(strtoupper($ret), "</DFN>"))); $ret.=StrDupl("</BIG>", (StrOccurs(strtoupper($ret), "<BIG") - StrOccurs(strtoupper($ret), "</BIG>"))); $ret.=StrDupl("</SUP>", (StrOccurs(strtoupper($ret), "<SUP") - StrOccurs(strtoupper($ret), "</SUP>"))); $ret.=StrDupl("</SUB>", (StrOccurs(strtoupper($ret), "<SUB") - StrOccurs(strtoupper($ret), "</SUB>"))); $ret.=StrDupl("</H1>", (StrOccurs(strtoupper($ret), "<H1") - StrOccurs(strtoupper($ret), "</H1>"))); $ret.=StrDupl("</H2>", (StrOccurs(strtoupper($ret), "<H2") - StrOccurs(strtoupper($ret), "</H2>"))); $ret.=StrDupl("</H3>", (StrOccurs(strtoupper($ret), "<H3") - StrOccurs(strtoupper($ret), "</H3>"))); $ret.=StrDupl("</H4>", (StrOccurs(strtoupper($ret), "<H4") - StrOccurs(strtoupper($ret), "</H4>"))); $ret.=StrDupl("</H5>", (StrOccurs(strtoupper($ret), "<H5") - StrOccurs(strtoupper($ret), "</H5>"))); $ret.=StrDupl("</H6>", (StrOccurs(strtoupper($ret), "<H6") - StrOccurs(strtoupper($ret), "</H6>"))); $ret.=StrDupl("</H7>", (StrOccurs(strtoupper($ret), "<H7") - StrOccurs(strtoupper($ret), "</H7>"))); return $ret; } ?> 【本文版權(quán)歸作者與奧索網(wǎng)共同擁有，如需轉(zhuǎn)載，請(qǐng)注明作者及出處】;;;;