3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 'Google', 'Facebook', "Test1112", 'Twitter', 'Slack', 'Twilio' ); usort($array, function ($a, $b) { return strlen($a) < strlen($b); }); $item = reset($array); $result = []; if ($item) { $len = strlen($item); foreach($array as $value) { if (strlen($value) === $len) { $result[] = $value; continue; } break; } } print_r($result);

preferences:
31.37 ms | 406 KiB | 5 Q