- array_map: documentation ( source)
<?php
$my_array = array("abcd","abc","de","hjjj","g","wer"); $new_array = array_map('strlen', $my_array); // Show maximum and minimum string length using max() function and min() function echo "The shortest array length is " . min($new_array) . ". The longest array length is " . max($new_array).'.';