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run code in 150+ php & hhvm versions
Bugs & Features
<?php class CTroll { public function hardTrolling(){echo "in hard trolling";} public function softTrolling(){echo "in soft trolling";} } $randomTroll = new CTroll(); $powerLevel = "hard"; $appended = $powerLevel . "Trolling"; $randomTroll->{$powerLevel . 'Trolling'}();
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
in hard trolling
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/tKeRo on line 5
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/tKeRo on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/tKeRo on line 5
Process exited with code 255.