Multidimensional array search using php

Question

I have multidimensional array like this:

Array
(
    [0] => Array
        (
            [id] => 10184
            [meta_tags] => tag1,tag2

        )
)

How do i search by keyword (example, tag1) in an array.

Thank u.

... and then take a look at this answer.

jensgram
– jensgram

2011-03-07 12:49:24 +00:00
Commented Mar 7, 2011 at 12:49 — jensgram
– jensgram, Commented Mar 7, 2011 at 12:49

powtac · Accepted Answer · 2011-03-07 12:50:03Z

1

function ($haystack, $tag) {
    foreach ($haystack as $key => $value) {
        if (in_array($tag, explode(',', $value['meta_tags']) {
            return true;
        }
    }
}

answered Mar 7, 2011 at 12:50

powtac

41.1k28 gold badges120 silver badges173 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

mickmackusa · Accepted Answer · 2024-11-21 00:32:07Z

0

I think you have to use a recursive function since arrays don't have the same dimensions.

edited Nov 21, 2024 at 0:32

mickmackusa♦

49.2k13 gold badges98 silver badges165 bronze badges

answered Mar 7, 2011 at 12:56

Zakaria

15.1k22 gold badges86 silver badges126 bronze badges

Collectives™ on Stack Overflow

Multidimensional array search using php

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related