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<?php $exports = call_user_func(function(){ $fn = function() { echo "suuuppp"; }; $fn_obj = (object) function() use(&$fn) { return call_user_func($fn); }; $fn_obj->call = function() { }; return $fn_obj; }); $exports();
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Cannot create dynamic property Closure::$call in /in/e39AH:9 Stack trace: #0 /in/e39AH(13): {closure}() #1 {main} thrown in /in/e39AH on line 9
Process exited with code 255.
Output for 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
Fatal error: Uncaught Error: Closure object cannot have properties in /in/e39AH:9 Stack trace: #0 /in/e39AH(13): {closure}() #1 {main} thrown in /in/e39AH on line 9
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, 5.6.7 - 5.6.28
Catchable fatal error: Closure object cannot have properties in /in/e39AH on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/e39AH on line 2
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
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/e39AH on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/e39AH on line 2
Process exited with code 255.

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