3v4l.org

run code in 300+ PHP versions simultaneously
<?php var a=['BTC/LTC'=>30,'LTC/BTC'=>0.03,'Dupa'=>5]; var_dump(a); ?>
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected 'var' (T_VAR) in /in/mKRVq on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VAR in /in/mKRVq on line 2
Process exited with code 255.
preferences:
185.88 ms | 1395 KiB | 64 Q