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

2 votes140 views2 answers
Enum in php
PHP
2 votes124 views2 answers
Php pdo rowcount
PHP
6 votes152 views3 answers
Laravel get single column value
PHP Laravel
0 vote157 views1 answer
Route::auth(); giving error in laravel 7
PHP
0 vote102 views1 answer
How to store multiple value in session in laravel
PHP Laravel
8 votes140 views6 answers
Add days to date in PHP
PHP
0 vote153 views1 answer
Laravel make:action
PHP Laravel
3 votes113 views2 answers
In arrray php
PHP
2 votes127 views1 answer
How to get data from html form in php
PHP
2 votes183 views1 answer
Showing database table in php
PHP