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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function execute() { echo "Hello "; } } class Bar extends Foo { public function execute($name) { parent::execute($name); echo $name; } } $bar = new Bar(); $bar->execute("Thomas");
Output for 7.0.0 - 7.1.0
Warning: Declaration of Bar::execute($name) should be compatible with Foo::execute() in /in/hej16 on line 20 Hello Thomas
Output for 5.4.0 - 5.6.25
Strict Standards: Declaration of Bar::execute() should be compatible with Foo::execute() in /in/hej16 on line 20 Hello Thomas
Output for 5.0.0 - 5.3.29
Strict Standards: Declaration of Bar::execute() should be compatible with that of Foo::execute() in /in/hej16 on line 20 Hello Thomas
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/hej16 on line 6
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/hej16 on line 6
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/hej16 on line 6
Process exited with code 255.