3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface response { public function getResponseClass(); } class foo implements response { public $type = 'foo'; public function getResponseClass() { return 'hello'; } } class bar implements response { public $type = 'bar'; public function getResponseClass() { return 'world'; } } class hello { } class world { } class process { public function test1($a) { switch ($a->type) { case 'foo': return new hello(); case 'bar': return new world(); } } public function test2($a) { return $a->getResponseClass() } } $p = new process; var_dump($p->test1(new bar())); var_dump($p->test2(new bar()));
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.39
Parse error: syntax error, unexpected '}' in /in/WAIUR on line 56
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '}' in /in/WAIUR on line 56
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/WAIUR on line 3
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
Parse error: parse error, unexpected T_STRING in /in/WAIUR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WAIUR on line 3
Process exited with code 255.

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