3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "\x74\x78\x6e\x5f...", PHP_EOL, "\xe1\x6e\x3b";
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
txn_... �n;
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
txn_... Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/QW7iX on line 1 PHP_EOL�n;