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<?php trait Bar { } class Foo { use Bar; public static function dump() { var_dump('parent::class: ' . parent::class, 'self::class: ' . self::class, 'static::class: ' . static::class); } } Foo::dump();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Cannot use "parent" when current class scope has no parent in /in/JXj52 on line 12
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Cannot use "parent" when current class scope has no parent in /in/JXj52 on line 12 Fatal error: Uncaught Error: Cannot use "parent" when current class scope has no parent in /in/JXj52:12 Stack trace: #0 /in/JXj52(17): Foo::dump() #1 {main} thrown in /in/JXj52 on line 12
Process exited with code 255.
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
Fatal error: Uncaught Error: Cannot use "parent" when current class scope has no parent in /in/JXj52:12 Stack trace: #0 /in/JXj52(17): Foo::dump() #1 {main} thrown in /in/JXj52 on line 12
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Cannot access parent:: when current class scope has no parent in /in/JXj52 on line 12
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/JXj52 on line 12
Process exited with code 255.
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/JXj52 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/JXj52 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/JXj52 on line 3
Process exited with code 255.
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