Add element in post array using php

Question

I have a $_POST array and I would like to add a key at the very end.

So what I am doing is,

array_push($_POST['ques_15'] , '');

it works but I am getting a warning

Warning: array_push() expects parameter 1 to be array, null given

How can I remove this warning without turning off display errors.

just $_post don't give index . Then it will consider it as a string. — Torrezzzz
– Torrezzzz, Commented Aug 1, 2014 at 11:39

Marcin Nabiałek · Accepted Answer · 2014-08-01 11:39:21Z

5

I think you simply want to do:

$_POST['ques_15'] = '';

It will add at the end of $_POST array value '' with key ques_15

answered Aug 1, 2014 at 11:39

Marcin Nabiałek

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Comments

Sachin Gadagi · Accepted Answer · 2014-08-01 12:05:55Z

4

$_POST is an associative array.

Both array_push() and the directly providing key:value to your array will work.

Instead of array_push() , I would go like this :

<?php

$_POST['ques_15'] = '';

?>

answered Aug 1, 2014 at 12:05

Sachin Gadagi

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Comments

Ahmad · Accepted Answer · 2014-08-01 11:47:41Z

3

It's simple as:

$_POST[] = 'value';

or

$_POST['yourkey'] = 'value'

answered Aug 1, 2014 at 11:47

Ahmad

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Sougata Bose · Accepted Answer · 2014-08-01 11:37:57Z

1

it will be array_push($_POST , ''); as $_POST['key'] is not an array. $_POST is an array.

answered Aug 1, 2014 at 11:37

Sougata Bose

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Comments

Avinash Babu · Accepted Answer · 2014-08-01 11:42:28Z

0

As @billyonecan mentioned in comment simply using $_POST['ques_15'] = '' can solve your problem ..:)

answered Aug 1, 2014 at 11:42

Avinash Babu

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