3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { function x(){ self::y(); } function y(){ echo "A"; } } A::x(); ?>
Output for 7.0.0 - 7.1.0
Deprecated: Non-static method A::x() should not be called statically in /in/ES2Ym on line 11 Deprecated: Non-static method A::y() should not be called statically in /in/ES2Ym on line 4 A
Output for hhvm-3.10.0 - 3.12.0
A
Output for 5.0.0 - 5.6.28
Strict Standards: Non-static method A::x() should not be called statically in /in/ES2Ym on line 11 Strict Standards: Non-static method A::y() should not be called statically in /in/ES2Ym on line 4 A
Output for 4.3.2 - 4.4.9
Fatal error: Undefined class name 'self' in /in/ES2Ym on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Undefined class name 'self' in /in/ES2Ym on line 4