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<?php class A { private $foo = 'old'; public function getFoo() { return $this->foo . "\n"; } } $f = function () { $this->foo = 'new'; }; echo $a->getFoo(); $f->bindTo($a, get_class($a)); $f(); echo $a->getFoo();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $a in /in/AH5Me on line 13 Fatal error: Uncaught Error: Call to a member function getFoo() on null in /in/AH5Me:13 Stack trace: #0 {main} thrown in /in/AH5Me on line 13
Process exited with code 255.
Output for 7.0.5 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: a in /in/AH5Me on line 13 Fatal error: Uncaught Error: Call to a member function getFoo() on null in /in/AH5Me:13 Stack trace: #0 {main} thrown in /in/AH5Me on line 13
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to a member function getFoo() on null in /in/AH5Me:13 Stack trace: #0 {main} thrown in /in/AH5Me on line 13
Process exited with code 255.
Output for 7.0.0 - 7.0.4
Notice: Undefined variable: a in /in/AH5Me on line 13 Fatal error: Uncaught Error: Call to a member function getFoo() on unknown in /in/AH5Me:13 Stack trace: #0 {main} thrown in /in/AH5Me on line 13
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Notice: Undefined variable: a in /in/AH5Me on line 13 Fatal error: Call to a member function getFoo() on null in /in/AH5Me on line 13
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Notice: Undefined variable: a in /in/AH5Me on line 13 Fatal error: Call to a member function getFoo() on a non-object in /in/AH5Me on line 13
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/AH5Me on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/AH5Me on line 7
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/AH5Me 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, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/AH5Me on line 3
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/AH5Me on line 3
Process exited with code 255.

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