老師請看看,為什么???
$sql="select id,name from teacher limit ".($page-1)*10; $sql.=",10"; ?//這樣寫執(zhí)行正確 $sql="select id,name from teacher limit ".($page-1)*10." ,10";//這樣寫錯誤? 為什么啊,抓狂!
$sql="select id,name from teacher limit ".($page-1)*10; $sql.=",10"; ?//這樣寫執(zhí)行正確 $sql="select id,name from teacher limit ".($page-1)*10." ,10";//這樣寫錯誤? 為什么啊,抓狂!
2015-08-12
舉報
2015-09-22
$sql="select id,name from teacher limit ".($page-1)*10 [空格]." ,10";