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<?php class Baz { protected $foo; protected $bar; } class Proxy { private $realObj; public function __construct($realObj) { $this->realObj = $realObj; } public function extract(array $data = array()) { foreach ($data as $key => $val) { if (property_exists($this->realObj, $key)) { die('Yes'); $this->$key = $val; } } //return $this; } } $data = array('foo' => 'bar'); $baz = new Baz; $proxy = new Proxy($baz); var_dump($proxy->extract($data));
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Yes
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
NULL
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/MMNuE on line 18
Process exited with code 255.
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/MMNuE on line 5
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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/MMNuE 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/MMNuE on line 5
Process exited with code 255.

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