php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

argument-list

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argument-list 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: ordinary-argument-listordinary-argument-listExplore production: first-class-callable-argumentsfirst-class-callable-arguments
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
argument-list =
    ordinary-argument-list | first-class-callable-arguments ;

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ordinary-argument-list first-class-callable-arguments
Referenced by 4
primary-expressionfunction-callattributecallable-variable

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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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