3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sentence="Tomorrow I\'ll learn about PHP global variables." echo $sentence; ?>
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/RBKjF on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ECHO in /in/RBKjF on line 3
Process exited with code 255.
preferences:
195.59 ms | 1395 KiB | 66 Q