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<?php class Foo { private $bar; function getBar() { return $this->bar; } function setBar($bar) { $this->bar = $bar; } function get_object_vars() { return get_object_vars($this); } } $f = new Foo(); $f->setBar('x'); foreach($f->get_object_vars() as $k) { $keys[] = $k; $getter = 'get'.ucfirst($k); $values[] = call_user_func(array($f, $getter)); } var_dump($keys, $values);
Output for 5.3.0 - 7.2.0
Warning: call_user_func() expects parameter 1 to be a valid callback, class 'Foo' does not have a method 'getX' in /in/6cTF0 on line 25 array(1) { [0]=> string(1) "x" } array(1) { [0]=> NULL }
Output for 5.0.3 - 5.2.17
Warning: call_user_func(Foo::getX): First argument is expected to be a valid callback in /in/6cTF0 on line 25 array(1) { [0]=> string(1) "x" } array(1) { [0]=> NULL }
Output for 5.0.0 - 5.0.2
Notice: Undefined variable: keys in /in/6cTF0 on line 28 Notice: Undefined variable: values in /in/6cTF0 on line 28 NULL NULL
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/6cTF0 on line 4
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/6cTF0 on line 4
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/6cTF0 on line 4
Process exited with code 255.