3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(empty(array()));
Output for 5.5.0 - 5.6.30, hhvm-3.10.1, hhvm-3.12.14, hhvm-3.15.4 - 3.17.3, 7.0.0 - 7.1.7
bool(true)
Output for hhvm-3.11.1, hhvm-3.13.2

Process exited with code 137.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'array' (T_ARRAY) in /in/5bZhD on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_ARRAY in /in/5bZhD on line 2
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_ARRAY, expecting T_STRING or T_VARIABLE or '$' in /in/5bZhD on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting T_STRING or T_VARIABLE or '$' in /in/5bZhD on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting T_VARIABLE or '$' in /in/5bZhD on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting T_VARIABLE or '$' in /in/5bZhD on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/5bZhD on line 2
Process exited with code 255.