3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __invoke() { echo 'self: ' . self::class . PHP_EOL; echo 'static: ' . static::class . PHP_EOL; echo 'get_class(): ' . get_class() . PHP_EOL; echo 'get_class($this): ' . get_class($this) . PHP_EOL; echo 'get_called_class(): ' . get_called_class() . PHP_EOL; } } class Bar extends Foo { } (new Bar())();
Output for 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
self: Foo static: Bar Deprecated: Calling get_class() without arguments is deprecated in /in/PpZA6 on line 9 get_class(): Foo get_class($this): Bar get_called_class(): Bar
Output for 7.0.0, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27
self: Foo static: Bar get_class(): Foo get_class($this): Bar get_called_class(): Bar
Output for 5.5.0, 5.6.26 - 5.6.40
Parse error: syntax error, unexpected '(' in /in/PpZA6 on line 19
Process exited with code 255.
Output for 5.4.0
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/PpZA6 on line 7
Process exited with code 255.
Output for 5.2.0, 5.3.0
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/PpZA6 on line 7
Process exited with code 255.
Output for 5.0.0
Parse error: parse error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/PpZA6 on line 7
Process exited with code 255.
Output for 4.3.11
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/PpZA6 on line 5
Process exited with code 255.
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