3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface fooAPI{ public function doFoo(); } trait fooable{ protected $foo; public function __construct( $foo ){ $this->_foo = $foo; } public function doFoo(){ return $this->_foo; } } class Foo{ use fooable; public function __construct(){ fooable::__construct( "foo" ); } } echo (new Foo)->doFoo();
Output for 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Non-static method fooable::__construct() cannot be called statically in /in/A8NAm:16 Stack trace: #0 /in/A8NAm(20): Foo->__construct() #1 {main} thrown in /in/A8NAm on line 16
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Non-static method fooable::__construct() cannot be called statically in /in/A8NAm:16 Stack trace: #0 /in/A8NAm(20): Foo->__construct() #1 {main} thrown in /in/A8NAm on line 16
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Non-static method fooable::__construct() cannot be called statically, assuming $this from incompatible context in /in/A8NAm on line 16
Process exited with code 255.

preferences:
238.05 ms | 402 KiB | 372 Q