3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 5; $suffix = array( $ => "{$x}th", 1 => '1st', 2 => '2nd', 3 => '3rd' ); echo $suffix[$x];
based on 3HfEO
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting variable (T_VARIABLE) or '{' or '$' in /in/30Eia on line 6
Process exited with code 255.
Output for 5.4.11 - 5.6.17
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting variable (T_VARIABLE) or '$' in /in/30Eia on line 6
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_DOUBLE_ARROW, expecting T_VARIABLE or '$' in /in/30Eia on line 6
Process exited with code 255.