Array value search in php

Array_search in 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

Php search on array

//array_search
$result = array_search("apple", $fruit_array); // return index or false

//in_array
$result = in_array("apple", $fruit_array); // return true or false

Array value search in php

function searchForId($id, $array) {
   foreach ($array as $key => $val) {
       if ($val['uid'] === $id) {
           return $key;
       }
   }
   return null;
}

Source: stackoverflow.com

Php string search in array

// Search a partial string matching in array elements
function array_search_partial($arr, $keyword) {
    foreach($arr as $index => $string) {
        if (strpos($string, $keyword) !== FALSE)
            return $index;
    }
}

Source: stackoverflow.com

Similar codes

0 vote292 views1 answer
Drupal 8 entity query
PHP Drupal
1 vote236 views1 answer
Eloquent get only some columns
PHP
0 vote226 views1 answer
Php.hello
PHP
1 vote252 views3 answers
Lumen
PHP
0 vote225 views1 answer
Get the number of affected rows in php using pdo update statement
PHP
0 vote274 views1 answer
Twig filter line break
PHP
5 votes197 views3 answers
Php round decimal
PHP
10 votes219 views2 answers
Laravel success message
PHP
0 vote221 views1 answer
Razorpay refund laravel
PHP
0 vote263 views1 answer
Remove invalid characters from a string laravel
PHP Laravel