can not get the $_POST value in php ,but $_GET is ok

Question

I use PHP 5.6 and PHPstorm 10.

html code following.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>test</title>
</head>
<body>
    <form action="hello.php" method="post">
        <input type="text" name="blabla">
        <input type="submit">
    </form>
</body>
</html>

PHP code following .

<?php
    echo $_POST["blabla"];
?>

But if I change the method to GET. It will be work. But I can not get the post value.

Then I install WAMP Server.when just use WAMP Server to access，it worked.why?why I can not use PHPStorm to get the post value.

Weird. Should be working... Try `$_REQUEST` instead of `$_POST` — Phiter, Feb 24 '16 at 13:58
When you change it to `$_GET`, do you see the data in the query string? — Cayde 6, Feb 24 '16 at 13:59
Check : if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST)){ echo $_POST["blabla"]; } — Ravi Hirani, Feb 24 '16 at 14:05
@Threezj: Check this link: http://stackoverflow.com/questions/26261001/warning-about-http-raw-post-data-being-deprecated — Ravi Hirani, Feb 24 '16 at 14:18
What kind of URLs you were using before installing and using WAMP? Most likely it was PhpStorm's own built-in simple web server (URLs like `localhost:63342:/PROJECT_NAME/...`). If so -- then ATM built-in web server has some issues with processing POST requests -- see https://youtrack.jetbrains.com/issue/WEB-17317 — LazyOne, Mar 04 '16 at 15:01

Ravi Hirani · Accepted Answer · 2016-02-24T14:15:41.557

1

You need to check "Request Type" by below way:-

$method = $_SERVER['REQUEST_METHOD'];
if ($method == 'POST') {
    // Method is POST
    echo "post";
    $data = isset($_POST["blabla"]) ? $_POST["blabla"] : 'notset';
    echo $data;   // print data
} elseif ($method == 'GET') {
    // Method is GET
    echo "get";
} else {
    // Method unknown may be put or delete
     echo "unknown";
}

Hope it will help you :)

edited Feb 24 '16 at 14:15

answered Feb 24 '16 at 14:12

Ravi Hirani

6,511
1
27
42

return this. Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0 Warning: Cannot modify header information - headers already sent in Unknown on line 0 postnotset – TIMFUNNY Feb 24 '16 at 14:15
it just a check . But i still can not get the post value – TIMFUNNY Feb 24 '16 at 14:16

score 1 · Answer 2 · edited Feb 24 '16 at 14:51

1

remove method = "post" of the form

PHP code following .

<?php
    echo $_REQUEST["blabla"];
?>

edited Feb 24 '16 at 14:51

Nana Partykar

10,556
10
48
77

answered Feb 24 '16 at 14:26

bhrached

127
1
9

can not get the $_POST value in php ,but $_GET is ok

2 Answers2