3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo() { public $bar = 'a'; public function doSomething() { $this->bar = 'b'; yield; } } $foo = new Foo(); var_dump($foo); $foo->doSomething(); var_dump($foo);
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '(', expecting '{' in /in/CMBfn on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(', expecting '{' in /in/CMBfn on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/CMBfn on line 4
Process exited with code 255.
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