CODEWITHSUNDEEP
phparrayspost
Arturas Lapinskas
Arturas Lapinskas

Reputation: 336

How to get specific array element php

Everybody, I'm have an $_POST['input'] request with this:

Array
(
    ['Имя'] => 
    ['Город'] => 
    ['Контактный телефон'] => sdfsdf
    ['email'] => sdfsdf
    ['Площадь(м2)'] => 
    ['Материал'] => 
    ['Толщина стен(мм)'] => 
    ['Высота потолков(мм)'] => 
    ['Кол-во окон'] => 
    ['Топливо'] => 
    ['Пожелания'] => asdasd
)

How to get value of the element of this array, something like $_POST['input']['email'] for example (this does not work)?

Upvotes: 1

Views: 70

Answers (4)

l'L'l
l'L'l

Reputation: 47169

The issue here is that you have single quotes around the word 'email' inside the array key:

Notice the difference:

<?php

 $_POST['input'] = array ('...' => '...',
                          'email' => 'xyzabc',
                          "'email'" => 'sdfsdf');

Array
(
    [input] => Array
        (
            [...] => ...
            [email] => xyzabc
            ['email'] => sdfsdf
        )

)

So in order to correctly get the key you need to check it as follows:

if (isset($_POST['input']["'email'"])) {
     echo $_POST['input']["'email'"];
}

Result:

sdfsdf

Upvotes: 2

d.raev
d.raev

Reputation: 9546

$_POST['input']['email'] is the correct place to look.

Check if your the names are exact "email" (may be cirilic E in one of the places ?)

Try some of the others:

echo $_POST['input']['Имя']

You may need to check if the request is empty:

$email = isset($_POST['input']['email'])? $_POST['input']['email'] : 'no email';

Upvotes: 0

nSams Dev
nSams Dev

Reputation: 707

if this has been submitted though post request just look for $_post['email'].

Upvotes: 0

Umair Ayub
Umair Ayub

Reputation: 21261

Do not write

$_POST['input']['email']

Write

echo $_POST['email']

And it will output sdfsdf

Upvotes: 0

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