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<?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');
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
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.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
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
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/KI7ec on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/KI7ec on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KI7ec on line 3
Process exited with code 255.

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