3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function a(){ var_dump($this); } } class B { public function b(){ A::a(); } } $b=new B(); $b->b(); ?>
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/O2aqC on line 2 Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; B has a deprecated constructor in /in/O2aqC on line 7 Fatal error: Uncaught Error: Non-static method A::a() cannot be called statically in /in/O2aqC:9 Stack trace: #0 /in/O2aqC(12): B->b() #1 {main} thrown in /in/O2aqC on line 9
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: this in /in/O2aqC on line 4 NULL Notice: Undefined variable: this in /in/O2aqC on line 4 NULL
Output for 5.2.7 - 5.6.28
Fatal error: Non-static method A::a() cannot be called statically, assuming $this from incompatible context in /in/O2aqC on line 9
Process exited with code 255.
Output for 5.1.3 - 5.2.6
Strict Standards: Non-static method A::a() should not be called statically, assuming $this from incompatible context in /in/O2aqC on line 9 object(B)#1 (0) { } Strict Standards: Non-static method A::a() should not be called statically, assuming $this from incompatible context in /in/O2aqC on line 9 object(B)#1 (0) { }
Output for 5.0.0 - 5.1.2
object(B)#1 (0) { } object(B)#1 (0) { }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/O2aqC on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/O2aqC on line 3
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/O2aqC on line 3
Process exited with code 255.