Get results of multdimensional array from form post

Question

So I have a form which is build up like:

<input name="website['menu']['id']" type="number" value="1">
<input type="text" value="#000000" name="website['color']['primary']['hex']">

Now i want to read out those values in php after they are submit. I tried the following code, but when I var_dump it it gives me null.

if (isset($_POST['website'])) {

    $result = $_POST['website'];

    var_dump($result['menu']['id']);exit;
}

Al Amin Chayan · Accepted Answer · 2015-10-01 10:57:18Z

2

Remove the quote from field name

<input name="website[menu][id]" type="number" value="1">
<input type="text" value="#000000" name="website[color][primary][hex]">

And access the variable in php like:

echo $_POST['website']['menu']['id'];

answered Oct 1, 2015 at 10:57

Al Amin Chayan

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user3040610 · Accepted Answer · 2015-10-01 11:05:16Z

0

Try this,

<?php
print_r($_POST['website']);
print_r($_POST['website']['menu']['id']);
?>
<form action="" method="POST"/>
<input name="website[menu][id]" type="number" value="1">
<input type="text" value="#000000" name="website['color']['primary']['hex']">
<input type="submit" value="submit"/>
</form>

answered Oct 1, 2015 at 11:05

user3040610

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