/PHP/Php count array elements with specific key

Php count array elements with specific key

$cnt = count(array_filter($array,function($element) {
  return $element['your_key']=='foo';
}));

Php count amount of times a value appears in array

$tmp = array_count_values($uid);
$cnt = $tmp[12];
//Or
$cnt = count(array_filter($uid,function($a) {return $a==12;}));
//In both cases $var will be a number

Source: stackoverflow.com

Similar codes

0 vote281 views1 answer
Search bar php progress
PHP
0 vote357 views1 answer
Wordpress html classes
PHP Wordpress
0 vote284 views1 answer
Supprimer un cookie avec un input en php
PHP
0 vote327 views1 answer
Invalid oauth access token instagram
PHP
0 vote317 views1 answer
Php run python script with arguments json
PHP
0 vote295 views1 answer
How to conditional values in old value or edit new value with validsation faild to redirect back in laravel
PHP
3 votes381 views2 answers
How to truncate the given string to the specified length in blade.php
PHP
1 vote355 views1 answer
Php convert date and time to iso 8601
PHP
0 vote304 views3 answers
Laravel package console command
PHP
0 vote333 views1 answer
Onesignal update device api
PHP