php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

trait-alias

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trait-alias railroad diagramRead left to right. Branches are alternatives, bypasses are optional, and loops repeat. Select a production to explore it. The EBNF and linked references follow below.Explore production: trait-method-referencetrait-method-reference"as"Explore production: identifieridentifierExplore production: reserved-non-modifiersreserved-non-modifiersExplore production: trait-alias-modifiertrait-alias-modifierExplore production: semi-reserved-identifiersemi-reserved-identifier";"
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
trait-alias =
    trait-method-reference , "as" ,
    ( identifier | reserved-non-modifiers | trait-alias-modifier , [ semi-reserved-identifier ] ) , ";" ;

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trait-method-reference identifier reserved-non-modifiers trait-alias-modifier semi-reserved-identifier
Referenced by 1
trait-adaptation

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php.ebnfPHP 8.5 · Canonical EBNF grammar php.mdPHP 8.5 · Grammar & source contract

A shared understanding of PHP.

php-grammar is an open source project documenting PHP syntax in a consistent, tool-independent format. The EBNF describes syntax; the accompanying specification defines lexical rules and contextual constraints.

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