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<?php ini_set('unserialize_callback_func','assert'); var_dump(unserialize('O:9:"phpinfo()":0:{}')); phpinfo('ryat');
Output for 8.3.0 - 8.3.6
Warning: unserialize(): Error at offset 0 of 20 bytes in /in/Y1Zl6 on line 4 bool(false) Fatal error: Uncaught Error: Call to undefined function phpinfo() in /in/Y1Zl6:5 Stack trace: #0 {main} thrown in /in/Y1Zl6 on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Notice: unserialize(): Error at offset 0 of 20 bytes in /in/Y1Zl6 on line 4 bool(false) Fatal error: Uncaught Error: Call to undefined function phpinfo() in /in/Y1Zl6:5 Stack trace: #0 {main} thrown in /in/Y1Zl6 on line 5
Process exited with code 255.
Output for 8.0.13
Notice: unserialize(): Error at offset 0 of 20 bytes in /in/Y1Zl6 on line 4 bool(false) Fatal error: Uncaught TypeError: phpinfo(): Argument #1 ($flags) must be of type int, string given in /in/Y1Zl6:5 Stack trace: #0 /in/Y1Zl6(5): phpinfo('ryat') #1 {main} thrown in /in/Y1Zl6 on line 5
Process exited with code 255.
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: unserialize(): Error at offset 12 of 20 bytes in /in/Y1Zl6 on line 4 bool(false) Warning: phpinfo() has been disabled for security reasons in /in/Y1Zl6 on line 5
Output for 7.3.32 - 7.3.33
bool(false) Warning: phpinfo() expects parameter 1 to be int, string given in /in/Y1Zl6 on line 5
Output for 5.0.0 - 5.0.3
Warning: phpinfo() has been disabled for security reasons in /in/Y1Zl6(4) : assert code on line 1 Warning: assert(): Assertion "phpinfo()" failed in /in/Y1Zl6 on line 4 Warning: unserialize(): Function assert() hasn't defined the class it was called for in /in/Y1Zl6 on line 4 object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(9) "phpinfo()" } Warning: phpinfo() has been disabled for security reasons in /in/Y1Zl6 on line 5
Output for 4.3.5 - 4.3.10
Warning: phpinfo() has been disabled for security reasons in /in/Y1Zl6(4) : assert code on line 1 Warning: assert(): Assertion "phpinfo()" failed in /in/Y1Zl6 on line 4 Warning: 'unserialize_callback_func' (assert) hasn't defined the class it was called for in /in/Y1Zl6 on line 4 object(__PHP_Incomplete_Class)(1) { ["__PHP_Incomplete_Class_Name"]=> string(9) "phpinfo()" } Warning: phpinfo() has been disabled for security reasons in /in/Y1Zl6 on line 5
Output for 4.3.2 - 4.3.4
Warning: phpinfo,mail() has been disabled for security reasons in /in/Y1Zl6(4) : assert code on line 1 Warning: assert(): Assertion "phpinfo()" failed in /in/Y1Zl6 on line 4 Warning: 'unserialize_callback_func' (assert) hasn't defined the class it was called for in /in/Y1Zl6 on line 4 object(__PHP_Incomplete_Class)(1) { ["__PHP_Incomplete_Class_Name"]=> string(9) "phpinfo()" } Warning: phpinfo,mail() has been disabled for security reasons in /in/Y1Zl6 on line 5
Output for 4.3.0 - 4.3.1
Warning: phpinfo,mail() has been disabled for security reasons in /in/Y1Zl6(4) : assert code on line 1 Warning: assert() [http://www.php.net/function.assert]: Assertion "phpinfo()" failed in /in/Y1Zl6 on line 4 Warning: 'unserialize_callback_func' (assert) hasn't defined the class it was called for in /in/Y1Zl6 on line 4 object(__PHP_Incomplete_Class)(1) { ["__PHP_Incomplete_Class_Name"]=> string(9) "phpinfo()" } Warning: phpinfo,mail() has been disabled for security reasons in /in/Y1Zl6 on line 5

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