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

2 votes213 views2 answers
Last insert id model codeigniter
PHP CodeIgniter
0 vote217 views2 answers
Laravel auth login with phone or email
PHP Laravel
6 votes175 views6 answers
Laravel folder permission
PHP Laravel
1 vote177 views3 answers
Htaccess php version
PHP
0 vote166 views2 answers
If product open display this button
PHP
0 vote237 views1 answer
Php reader read date from excel
PHP
-1 vote193 views1 answer
Element cakephp
PHP CakePHP
0 vote166 views1 answer
Get origin for request symfony
PHP
-1 vote179 views1 answer
Expected response code 250 but got code "530", with message "530 Must issue a STARTTLS command first. "
PHP
40 votes168 views6 answers
Php remove element from array
PHP