php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

logical-and-expression

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logical-and-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.Explore production: print-expressionprint-expression"and"Explore production: print-expressionprint-expression
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
logical-and-expression =
    print-expression , { "and" , print-expression } ;

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print-expression
Referenced by 2
logical-xor-expressionlogical-and-prefix-context

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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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