Check duplicate data in array php

$counts = array_count_values($array);
            $duplicate_title  = array_filter($array, function ($value) use ($counts) {
                return $counts[$value] > 1;
            });

Php check for duplicates in array

function has_dupes($array) {
    $dupe_array = array();
    foreach ($array as $val) {
        if (++$dupe_array[$val] > 1) {
            return true;
        }
    }
    return false;
}

Source: stackoverflow.com

Similar codes

0 vote215 views1 answer
Php thread safe or not thread safe windows
PHP
1 vote239 views1 answer
Maximum execution time of 60 seconds exceeded laravel 8
PHP
0 vote211 views1 answer
Current tab active on page reload in php
PHP
1 vote237 views2 answers
Wordpress login user programmatically
PHP Wordpress
0 vote208 views1 answer
Cara membuat looping table dengan php
PHP
0 vote215 views2 answers
Gate and policy in laravel
PHP
0 vote219 views1 answer
Php apply function to array elements
PHP
4 votes239 views4 answers
Php artisan migration refresh
PHP
1 vote220 views1 answer
Use php variable in html attributes
PHP
3 votes255 views2 answers
Laravel get cookie value
PHP Laravel