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run code in 300+ PHP versions simultaneously
<?php $str = 'O:7:"phpinfo":0:{}'; $obj = unserialize($str); var_dump($obj); var_export($obj); //eval('$str = ' . var_export($obj, true) . ';');
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } \__PHP_Incomplete_Class::__set_state(array( '__PHP_Incomplete_Class_Name' => 'phpinfo', ))
Output for 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } __PHP_Incomplete_Class::__set_state(array( '__PHP_Incomplete_Class_Name' => 'phpinfo', ))
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/TeIMK on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
object(__PHP_Incomplete_Class)#1 (1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } class __PHP_Incomplete_Class { public $__PHP_Incomplete_Class_Name = 'phpinfo'; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
object(__PHP_Incomplete_Class)(1) { ["__PHP_Incomplete_Class_Name"]=> string(7) "phpinfo" } class __PHP_Incomplete_Class { var $__PHP_Incomplete_Class_Name = 'phpinfo'; }

preferences:
185.57 ms | 402 KiB | 312 Q