Remove all key from array php

How to remove keys in subarray php

print_r(deep_delete_keys($arr,'country'));

function deep_delete_keys($arr, $keys) {
    if (!is_array($keys)) $keys = array($keys);
    $filteredArr = array_diff_key( $arr, array_flip( $keys ) );
    foreach ($filteredArr as &$val) {
        if (is_array($val)) {
            $val = deep_delete_keys($val, $keys);
        }
    }
    return $filteredArr;
}

Source: grepper.com

PHP - Elegant way of removing values from Associative Arrays based on a key value duplication

return array_intersect_key($results, array_unique(array_column($results, 'nid')));

Source: grepper.com

PHP - Elegant way of removing values from Associative Arrays based on a key value duplication

$filtered_results = array_combine(array_column($results, 'nid'), $results);

Source: grepper.com

Similar codes

1 vote313 views1 answer
How to fetch all defined constant in php
PHP
3 votes316 views5 answers
Euclid algorithm
PHP
31 votes332 views1 answer
How to count the characters in laravel
PHP
9 votes302 views2 answers
Error: Call to a member function addEagerConstraints() on null in file
PHP
8 votes307 views3 answers
Php key_exists
PHP
1 vote306 views1 answer
Php remove wordpress shortcodes
PHP
0 vote323 views1 answer
Destroy session codeigniter 3
PHP
0 vote295 views1 answer
Acf get image id sub_field
PHP
0 vote298 views1 answer
Laravel where between cluse
PHP
0 vote314 views1 answer
Laravel blade php variable concatenate javascript variable
PHP