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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A implements IteratorAggregate{ private $callback; public function __construct(Closure $callback){ $this->callback = $callback; } public function aaa(){ $this->callback(); } } $a = new A(function () { echo 'a'; }); $a->aaa();
Output for 7.0.0 - 7.1.0
Fatal error: Class A contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (IteratorAggregate::getIterator) in /in/O3I52 on line 3
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Class A contains abstract method (getIterator) and must therefore be declared abstract or implement the remaining methods in /in/O3I52 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Fatal error: Class A contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (IteratorAggregate::getIterator) in /in/O3I52 on line 11
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/O3I52 on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/O3I52 on line 13
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/O3I52 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 '{' in /in/O3I52 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/O3I52 on line 3
Process exited with code 255.