php-grammarAn open source EBNF grammar for PHP.

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PHP 8.5 Production

matched-for-statement

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matched-for-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."for""("Explore production: for-expression-listfor-expression-list";"Explore production: for-condition-expression-listfor-condition-expression-list";"Explore production: for-expression-listfor-expression-list")"Explore production: matched-statementmatched-statement"for""("Explore production: for-expression-listfor-expression-list";"Explore production: for-condition-expression-listfor-condition-expression-list";"Explore production: for-expression-listfor-expression-list")"":"Explore production: inner-statement-listinner-statement-list"endfor"";"
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
matched-for-statement =
    "for" , "(" , for-expression-list , ";" , for-condition-expression-list , ";" ,
      for-expression-list , ")" , matched-statement
    | "for" , "(" , for-expression-list , ";" , for-condition-expression-list , ";" ,
      for-expression-list , ")" , ":" , inner-statement-list , "endfor" , ";" ;

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for-expression-list for-condition-expression-list matched-statement inner-statement-list
Referenced by 2
for-statementmatched-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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