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

3 votes228 views1 answer
Phpmyadmin drop database
PHP
5 votes247 views2 answers
A non well formed numeric value encountered laravel
PHP
2 votes268 views4 answers
Laravel where in array
PHP Laravel
0 vote239 views1 answer
Drupal 8 / 9 entityTypeManager get multiple comments by cid
PHP
0 vote249 views1 answer
Laravel migration unknown column type double requested
PHP Laravel
17 votes227 views6 answers
Php migrate
PHP
0 vote265 views3 answers
Laravel transform object to array
PHP Laravel
2 votes233 views1 answer
Undefined variable _session
PHP
4 votes242 views2 answers
How to create access token in laravel
PHP
4 votes224 views4 answers
Laravel check if table has column
PHP