Replace string in an array with PHP

Question

How can I replace a sub string with some other string for all items of an array in PHP?

I don\'t want to use a loop to do it. Is there a predefined function in PHP t

Answer 1

With array_walk_recursive()

function replace_array_recursive( string $needle, string $replace, array &$haystack ){
    array_walk_recursive($haystack,
        function (&$item, $key, $data){
        $item = str_replace( $data['needle'], $data['replace'], $item );
        return $item;
    },
        [ 'needle' => $needle, 'replace' => $replace ]
    );
}