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<?php class obj { var $y; function __wakeup() { (int)$this->y; } } var_dump(unserialize('a:2:{i:0;C:3:"GMP":17:{s:4:"1234";a:0:{}}i:1;O:3:"obj":1:{s:1:"y";R:2;}}'));
Output for 5.6.28, 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { [0]=> &object(GMP)#1 (1) { ["num"]=> string(4) "1234" } [1]=> object(obj)#2 (1) { ["y"]=> &object(GMP)#1 (1) { ["num"]=> string(4) "1234" } } }
Output for 8.0.13
Warning: Class __PHP_Incomplete_Class has no unserializer in /in/uDbQl on line 10 Warning: Object of class __PHP_Incomplete_Class could not be converted to int in /in/uDbQl on line 6 array(2) { [0]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } [1]=> object(obj)#2 (1) { ["y"]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } } }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.26, 7.0.0 - 7.0.11, 7.4.33
Warning: Class __PHP_Incomplete_Class has no unserializer in /in/uDbQl on line 10 Notice: Object of class __PHP_Incomplete_Class could not be converted to int in /in/uDbQl on line 6 array(2) { [0]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } [1]=> object(obj)#2 (1) { ["y"]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } } }
Output for 7.3.32 - 7.3.33
Warning: Class __PHP_Incomplete_Class has no unserializer in /in/uDbQl on line 10 array(2) { [0]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } [1]=> object(obj)#2 (1) { ["y"]=> &object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(3) "GMP" } } }

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