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<?php class Foo { public function doForeach() { foreach($this as $bar) { $this->x($bar); } } public function doMap() { array_map(array($this, "x"), (array) $this); } private function x($a) { var_dump($a); } } $foo = new Foo; $foo->bar = 'hello'; $foo->baz = 'world'; $foo->doForeach(); $foo->doMap();
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property Foo::$bar is deprecated in /in/cBv91 on line 23 Deprecated: Creation of dynamic property Foo::$baz is deprecated in /in/cBv91 on line 24 string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
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/cBv91 on line 6
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/cBv91 on line 6
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/cBv91 on line 6
Process exited with code 255.
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