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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function __construct() { echo __METHOD__ . PHP_EOL; } public function a() { echo "a\n"; } } class B extends A { public function __construct() { echo __METHOD__ . PHP_EOL; } public function b() { echo "b\n"; } } $b = new B; $b->a(); $b->b();
Output for 5.2.14 - 5.2.17, 5.3.3 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
B::__construct a b
Output for 5.0.2 - 5.2.13, 5.3.0 - 5.3.2
Strict Standards: Redefining already defined constructor for class A in /in/8sVXP on line 10 Strict Standards: Redefining already defined constructor for class B in /in/8sVXP on line 23 B::__construct a b
Output for 5.0.0 - 5.0.1
Strict Standards: Redefining already defined constructor for class A in /in/8sVXP on line 10 Strict Standards: Redefining already defined constructor for class B in /in/8sVXP on line 23 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/8sVXP on line 20 B::__constructPHP_EOLa b
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/8sVXP 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/8sVXP 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/8sVXP on line 5
Process exited with code 255.