php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

long-list-expression

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long-list-expression 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."list""("Explore production: array-pair-listarray-pair-list")"
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
long-list-expression =
    "list" , "(" , array-pair-list , ")" ;

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array-pair-list
Referenced by 2
array-pairlist-expression

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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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