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<?php class Test { public function test() { $self = $this; function t() { var_dump($self); } t(); } } $obj = new Test(); $obj->test();
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 $self in /in/iXvh0 on line 6 NULL
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Test has a deprecated constructor in /in/iXvh0 on line 2 Notice: Undefined variable: self in /in/iXvh0 on line 6 NULL Fatal error: Cannot redeclare t() (previously declared in /in/iXvh0:6) in /in/iXvh0 on line 5
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.3.32 - 7.3.33, 7.4.26
NULL Fatal error: Cannot redeclare t() (previously declared in /in/iXvh0:6) in /in/iXvh0 on line 5
Process exited with code 255.
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.21
Notice: Undefined variable: self in /in/iXvh0 on line 6 NULL Fatal error: Cannot redeclare t() (previously declared in /in/iXvh0:6) in /in/iXvh0 on line 5
Process exited with code 255.
Output for 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
NULL <br /> <b>Fatal error</b>: Cannot redeclare t() (previously declared in /in/iXvh0:6) in <b>/in/iXvh0</b> on line <b>5</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.4
<br /> <b>Fatal error</b>: Non-static method Test::t() cannot be called statically in <b>/in/iXvh0</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/iXvh0</b> on line <b>3</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/iXvh0</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/iXvh0</b> on line <b>3</b><br />
Process exited with code 255.

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