3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'This is a test'; $compressed1 = gzencode('This is a test'); $compressed = gzdecode($compressed1); echo '<br>'; for ($i=0; $i<strlen($compressed); $i++) { echo '['.$i.'] = '.ord($compressed[$i]).'<br>'; } ?>

preferences:
43.21 ms | 402 KiB | 5 Q