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<?php $a = function($b = '1'){$a = '123';}; $refl = ReflectionFunction::export($a); echo $refl; //echo var_export($a, true);
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
Fatal error: Uncaught Error: Call to undefined method ReflectionFunction::export() in /in/Mg4aV:6 Stack trace: #0 {main} thrown in /in/Mg4aV on line 6
Process exited with code 255.
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Function ReflectionFunction::export() is deprecated in /in/Mg4aV on line 6 Closure [ <user> function {closure} ] { @@ /in/Mg4aV 3 - 3 - Parameters [1] { Parameter #0 [ <optional> $b = '1' ] } }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.3.12 - 7.3.33, 7.4.26
Closure [ <user> function {closure} ] { @@ /in/Mg4aV 3 - 3 - Parameters [1] { Parameter #0 [ <optional> $b = '1' ] } }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
Closure [ <user, prototype Closure> function {closure} ] { @@ /in/Mg4aV 3 - 3 - Parameters [1] { Parameter #0 [ <optional> $b = '1' ] } }
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/Mg4aV on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/Mg4aV</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, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/Mg4aV</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 in <b>/in/Mg4aV</b> on line <b>3</b><br />
Process exited with code 255.

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