3v4l.org

run code in 300+ PHP versions simultaneously
<?php ['BTC/LTC'=>30,'LTC/BTC'=>0.03]
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected end of file in /in/FhIKi on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/FhIKi on line 2
Process exited with code 255.
preferences:
182.84 ms | 1395 KiB | 64 Q