Get key by value array php

<?php
$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');

$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array);   // $key = 1;
?>

Source: php.net

Get array key based on value php

$array = array(0 => 'blue', 1 => 'red', 2 => 'green', 3 => 'red');

$key = array_search('green', $array); // $key = 2;
$key = array_search('red', $array);   // $key = 1;

Source: stackoverflow.com

Similar codes

0 vote295 views1 answer
Comment désactiver la barre latérale Widgets sur des pages spécifiques WordPress
PHP Wordpress
4 votes233 views2 answers
On update current timestamp laravel migration
PHP Laravel
3 votes218 views3 answers
How to add hour minute seconds in php datetime
PHP
1 vote205 views1 answer
Psicopata narcisista
PHP
1 vote231 views1 answer
Laravel sentence word count
PHP
1 vote200 views1 answer
Php has constant
PHP
0 vote237 views1 answer
How did peppa pig die
PHP
20 votes236 views3 answers
Php check if file exists
PHP
1 vote208 views1 answer
Laravel include with variable
PHP
1 vote164 views10 answers
Loop object by value php
PHP