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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Calculation { } class TravelCalculation extends Calculation { } class Service { public function run(Calculation $c) { echo "Service calculation"; } } class TravelService extends Service { public function run(TravelCalculation $c) { echo "Travel Service calculation"; } } $calculation = new TravelCalculation(); $service = new TravelService(); $service->run($calculation);
Output for 7.0.0 - 7.1.0
Warning: Declaration of TravelService::run(TravelCalculation $c) should be compatible with Service::run(Calculation $c) in /in/eEBeO on line 20 Travel Service calculation
Output for 5.4.0 - 5.6.28
Strict Standards: Declaration of TravelService::run() should be compatible with Service::run(Calculation $c) in /in/eEBeO on line 20 Travel Service calculation
Output for 5.0.0 - 5.3.29
Strict Standards: Declaration of TravelService::run() should be compatible with that of Service::run() in /in/eEBeO on line 20 Travel Service calculation
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/eEBeO on line 11
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/eEBeO on line 11
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/eEBeO on line 11
Process exited with code 255.