php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

do-statement

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do-statement 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."do"Explore production: statementstatement"while""("Explore production: expressionexpression")"";"
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
do-statement =
    "do" , statement , "while" , "(" , expression , ")" , ";" ;

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statement expression
Referenced by 1
simple-statement

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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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