3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function fooMethod() { if (isset($this)) { echo get_class($this); } else { echo "no \$this"; } } } class Bar { function barMethod() { Foo::fooMethod(); } } $bar = new Bar; $bar->barMethod();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Non-static method Foo::fooMethod() cannot be called statically in /in/oiHVg:15 Stack trace: #0 /in/oiHVg(20): Bar->barMethod() #1 {main} thrown in /in/oiHVg on line 15
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 Foo::fooMethod() cannot be called statically in /in/oiHVg:15 Stack trace: #0 /in/oiHVg(20): Bar->barMethod() #1 {main} thrown in /in/oiHVg on line 15
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Non-static method Foo::fooMethod() should not be called statically in /in/oiHVg on line 15 no $this
Output for 7.3.32 - 7.3.33
no $this
Output for 5.6.8 - 5.6.21
Deprecated: Non-static method Foo::fooMethod() should not be called statically, assuming $this from incompatible context in /in/oiHVg on line 15 Bar
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35
Strict Standards: Non-static method Foo::fooMethod() should not be called statically, assuming $this from incompatible context in /in/oiHVg on line 15 Bar

preferences:
184.11 ms | 402 KiB | 223 Q