3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function bar(callable $fn) { echo "It passed a callable check\n"; @$fn(); } class foo { protected $a; function bar() { $this->a; echo "oh dear lord, this is an instance function"; } } $foo = new foo; foo::bar(); @bar(['foo', 'bar']);
based on grQlI
Output for 7.0.0 - 7.2.0
Deprecated: Non-static method foo::bar() should not be called statically in /in/UevBS on line 22 Fatal error: Uncaught Error: Using $this when not in object context in /in/UevBS:15 Stack trace: #0 /in/UevBS(22): foo::bar() #1 {main} thrown in /in/UevBS on line 15
Process exited with code 255.
Output for 5.4.2 - 5.6.28
Strict Standards: Non-static method foo::bar() should not be called statically in /in/UevBS on line 22 Fatal error: Using $this when not in object context in /in/UevBS on line 15
Process exited with code 255.
Output for 5.3.17 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/UevBS on line 23
Process exited with code 255.