Comparison of php+mysql execution speed 1th/7 page _php Tutorial

[Code] Include_once (".. /db.php ");

if ($_get[x2]==0 and $_get[x1]==0)
{
$t = "s1=";
}else

{

if ($_get[x2]!=0)
{
$t = "x2= ' $_get[x2] '";
}else
if ($_get[x1]!=0)
{
$t = "x1= ' $_get[x1] ' and x2=0";
}

}

$query = "SELECT count (*) from Ask_member where $t";
$result 2 = mysql_db_query ($DataBase, $query);
$r 3 = mysql_fetch_array ($result 2);
$amount = $r 3[0];
$page _size=5;
if ($amount% $page _size==0 and $amount >0)
{
$pagecount = ($amount/$page _size);
}else
{
$pagecount =intval ($amount/$page _size) +1;
}
if ($_get

http://www.bkjia.com/PHPjc/317672.html www.bkjia.com true http://www.bkjia.com/PHPjc/317672.html techarticle [code]?php include_once (". /db.php "); if ($_get[x2]==0and$_get[x1]==0) {$t = "s1=";} else {if ($_get[x2]!=0) {$t = "x2= ' $_get[x2] '";} else if ($_get[x1]!=0) {$t = "x1= ' $_get[x1] ' andx2 ...

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