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Why can't $_POST get the value?

WBOY
Release： 2016-08-04 09:22:19
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Why can't $_POST get the value?

Why can't $_POST get the value?

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Why can't $_POST get the value?

Why can't $_POST get the value?

There is a bug in phpstorm’s built-in server post, you can use PHP’s built-in server instead

See my previous solutions

https://segmentfault.com/q/1010000005685200/a-1020000005685414

Why should we write html in the php file? .

Debug and see the results! Directly in the php filevar_dump($_POST); see if it is valuable

The reason is that you write the PHP code directly in HTML,

<code class="php">
// HTML CODE

if ($_POST['a'] && $_POST['b'])
{
    //CODE..
}</code>
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Written like this, when you getrequest, because $_POST is space-time at this time, an undefined parameter error will occur,

So are you sure you postrequested?

Related labels：
php phpstorm xampp
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