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Notice: Use of undefined constant submit - assumed 'submit' in
问题:
Notice: Use of undefined constant submit - assumed 'submit' in D:\wamp\www\ECMS\insert\monitors.php on line 66 Notice: Undefined index: submit in D:\wamp\www\ECMS\insert\monitors.php on line 66 解决方法: 1: if($_POST['submit']) 加一个判断条件,改为=> if(isset($_POST['submit']) && $_POST['submit']) ============================================ 问题: Notice: Use of undefined constant Quantity - assumed 'Quantity' in C:\wamp\www\insert.php on line 13 解决方法: The notice your are receiving is because of this line: if (is_numeric($_POST[Quantity])) It should be: if (is_numeric($_POST['Quantity'])) |
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