Invalid modifier combination
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<?php class A { public public $a; }
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Multiple access type modifiers are not allowed on line 1
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<?php class A { public protected $a; }
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Multiple access type modifiers are not allowed on line 1
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<?php class A { abstract abstract a(); }
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Multiple abstract modifiers are not allowed on line 1
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<?php class A { static static $a; }
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Multiple static modifiers are not allowed on line 1
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<?php class A { final final a() {} }
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Multiple final modifiers are not allowed on line 1
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<?php class A { abstract final a(); }
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Cannot use the final modifier on an abstract class member on line 1
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<?php abstract final class A { }
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Syntax error, unexpected T_FINAL, expecting T_CLASS on line 1