Coonvert an array to a string in PHP

Question

I have a multidimensional array:

Array ( [0] => Array ( [id] => 21 ) )

I need it to be convert it to a string to echo it out and to use it as a variable. How can I do that? I need only the id.

I was trying to use implode('', $this_array); , adding (string) before this array, but does not help...

You want the `id` only? – Sougata Bose Jul 29 '15 at 06:14 — Sougata Bose, Jul 29 '15 at 06:14
try `echo $this_array[0]['id'];` – Muhammad Hassaan Jul 29 '15 at 06:16 — Muhammad Hassaan, Jul 29 '15 at 06:16

score 0 · Accepted Answer · answered Jul 29 '15 at 06:17

0

You can do -

$id = $this_array[0]['id'];
echo $id;

answered Jul 29 '15 at 06:17

Sougata Bose

Oh, thank you a lot. I am just not good in arrays, especially multidimensional, so I have tried more complex variants – Jay Jul 29 '15 at 06:19

1 Answers1