3v4l.org

run code in 300+ PHP versions simultaneously
<?php class baseClass { static function do_get_class() { return get_class(); } static function do_backtrace() { $backtrace = debug_backtrace(); return $backtrace[0]['class']; } } class extendedBaseClass extends baseClass { } echo extendedBaseClass::do_get_class() . "<br>"; echo extendedBaseClass::do_backtrace() . "<br>";
Output for 8.3.0 - 8.3.6
Deprecated: Calling get_class() without arguments is deprecated in /in/hktVu on line 5 baseClass<br>baseClass<br>
Output for 5.0.0 - 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 - 5.6.40, 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, 8.2.0 - 8.2.18
baseClass<br>baseClass<br>
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hktVu on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/hktVu on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/hktVu on line 4
Process exited with code 255.
preferences:
339.5 ms | 401 KiB | 458 Q