3v4l.org

run code in 300+ PHP versions simultaneously
<?php $all_lines = file('http://www.google.com/'); foreach ($all_lines as $line_num => $line) { echo "Line No.-{$line_num}: " . htmlspecialchars($line) . "<br />\n"; } ?>

preferences:
36.65 ms | 402 KiB | 5 Q