3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class GP { public function foo() { echo 'Hello, world!'; } } class P extends GP {} class C extends P { public function call_foo() { $this->foo(); } } $o = new C; $o->foo(); echo "\n"; $o->call_foo();
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Hello, world! Hello, world!
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/1SjDe on line 3
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/1SjDe on line 3
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/1SjDe on line 3
Process exited with code 255.