<?php $multidim_array = [['101' => "found: %s\n", ['bubblegum' => "found: %s\n", [['123-45-6789' => "found: %s\n"]]]]]; $func = 'printf'; if (function_exists($func)) { array_walk_recursive($multidim_array, $func); } else { echo "um... I'm not calling $func"; }
You have javascript disabled. You will not be able to edit any code.