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run code in 300+ PHP versions simultaneously
<?php class MyError extends Error {} try { throw new MyError("foo"); } catch (Throwable $t) { var_export($t); }
Output for 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
\MyError::__set_state(array( 'message' => 'foo', 'string' => '', 'code' => 0, 'file' => '/in/HFYdB', 'line' => 6, 'trace' => array ( ), 'previous' => NULL, ))
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 \MyError::__set_state(array( 'message' => 'foo', 'string' => '', 'code' => 0, 'file' => '/in/HFYdB', 'line' => 6, 'trace' => array ( ), 'previous' => NULL, ))
Output for 7.0.0 - 7.0.33, 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, 8.1.0 - 8.1.28
MyError::__set_state(array( 'message' => 'foo', 'string' => '', 'code' => 0, 'file' => '/in/HFYdB', 'line' => 6, 'trace' => array ( ), 'previous' => NULL, ))
Output for 5.6.0 - 5.6.40
Fatal error: Class 'Error' not found in /in/HFYdB on line 3
Process exited with code 255.

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