Using PHP and ACCESS to write a chat room (10)_PHP tutorial

func.php(as the current mainstream development language)3
The code is as follows:
(as the current mainstream development language)
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){
(strstr( $sTemp, $sFind))
break;
else
$sTemp = instr($sTemp,strpos($sTemp,$sFind)+$iLen );
                                                           }
                      return $iCount; =$iCnt;$i++)
$ret.=$sStr;
return $ret;
}

function DelQuot($sStr){
$s=str_replace(chr (124),"¦",$sStr);
$s=str_replace(chr(39),"´",$s);
$s=str_replace(chr(34),"" ;",$s);
return s;
}

function DelTag($sStr){
$bNeed="False";
$sOther=strtoupper($sStr );
if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," If ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!=" True" || !strstr($sOther,"Previous page Next page




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http: //www.bkjia.com/PHPjc/509095.htmlTechArticlefunc.php (as the current mainstream development language) 3 The code is as follows: ?php (as the current mainstream development language) Development language) function suiji(max) srand((double)microtime()*1000000); x=rand(); y=getrandma...