<?php
trait Evil {
public function say($msg) { echo 'I am evil! ' . $msg; }
}
class Human {
use Evil;
public function say($msg) {
echo 'I am not evil, even though I should say it after this anyway.';
Evil::say($msg);
}
}
(new Human)->say('Hello World');
I am not evil, even though I should say it after this anyway.
Deprecated: Calling static trait method Evil::say is deprecated, it should only be called on a class using the trait in /in/KI7ec on line 13
Fatal error: Uncaught Error: Non-static method Evil::say() cannot be called statically in /in/KI7ec:13
Stack trace:
#0 /in/KI7ec(17): Human->say('Hello World')
#1 {main}
thrown in /in/KI7ec on line 13
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
I am not evil, even though I should say it after this anyway.
Deprecated: Calling static trait method Evil::say is deprecated, it should only be called on a class using the trait in /in/KI7ec on line 13
Fatal error: Uncaught Error: Non-static method Evil::say() cannot be called statically in /in/KI7ec:13
Stack trace:
#0 /in/KI7ec(17): Human->say('Hello World')
#1 {main}
thrown in /in/KI7ec on line 13
Process exited with code 255.
Output for 8.0.0 - 8.0.30
I am not evil, even though I should say it after this anyway.
Fatal error: Uncaught Error: Non-static method Evil::say() cannot be called statically in /in/KI7ec:13
Stack trace:
#0 /in/KI7ec(17): Human->say('Hello World')
#1 {main}
thrown in /in/KI7ec on line 13
Process exited with code 255.
I am not evil, even though I should say it after this anyway.
Deprecated: Non-static method Evil::say() should not be called statically in /in/KI7ec on line 13
I am evil! Hello World
Output for 7.3.32 - 7.3.33
I am not evil, even though I should say it after this anyway.I am evil! Hello World
Output for 5.6.8 - 5.6.21
I am not evil, even though I should say it after this anyway.
Deprecated: Non-static method Evil::say() should not be called statically, assuming $this from incompatible context in /in/KI7ec on line 13
I am evil! Hello World
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
I am not evil, even though I should say it after this anyway.
Strict Standards: Non-static method Evil::say() should not be called statically, assuming $this from incompatible context in /in/KI7ec on line 13
I am evil! Hello World