phpset_time_limit(0)设置程序执行时间的函数_php技巧

//set_time_limit(0); 
$i=1500; 
include ("inc/conn.php"); 
while($i>0) 
{ 
$sql="INSERT INTO php (php) 
VALUES ('$i')"; 
if ($conn->execute($sql)===flase) 
{ 
//echo "数据插入错误".$conn->errormsg(); 
} 
else 
{ 
$phpid=$conn->Insert_ID(); 
echo $i."已经存入数据库,编号：".$phpid; 
} 
$i--; 
echo "
"; 
} 
?>