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run code in 200+ php & hhvm versions
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<?php function autocreate($classname) { if (substr($classname, -strlen('Exception')) == 'Exception') eval('class ' . $classname . ' extends Exception {};'); } spl_autoload_register('autocreate'); $x = new TestException(); var_dump(get_class($x)); $z = "testz{};echo 'moo';Exception"; $x = new $z(); var_dump(get_class($x));
Output for 7.0.0 - 7.2.6
string(13) "TestException" Fatal error: Uncaught Error: Class 'testz{};echo 'moo';Exception' not found in /in/8GOip:16 Stack trace: #0 {main} thrown in /in/8GOip on line 16
Process exited with code 255.
Output for 5.4.24 - 5.4.45, 5.5.8 - 5.6.28
string(13) "TestException" Fatal error: Class 'testz{};echo 'moo';Exception' not found in /in/8GOip on line 16
Process exited with code 255.
Output for 5.4.0 - 5.4.23, 5.5.0 - 5.5.7
string(13) "TestException" Parse error: syntax error, unexpected 'extends' (T_EXTENDS) in /in/8GOip(5) : eval()'d code on line 1 Fatal error: Class 'testz{};echo 'moo';Exception' not found in /in/8GOip on line 16
Process exited with code 255.
Output for 5.1.0 - 5.3.29
string(13) "TestException" Parse error: syntax error, unexpected T_EXTENDS in /in/8GOip(5) : eval()'d code on line 1 Fatal error: Class 'testz{};echo 'moo';Exception' not found in /in/8GOip on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function spl_autoload_register() in /in/8GOip on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: spl_autoload_register() in /in/8GOip on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: spl_autoload_register() in /in/8GOip on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: spl_autoload_register() in /in/8GOip on line 8