php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

unmatched-for-statement

Read left to right. Select any rule to explore it.

unmatched-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: unmatched-statementunmatched-statement
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
unmatched-for-statement =
    "for" , "(" , for-expression-list , ";" , for-condition-expression-list , ";" ,
      for-expression-list , ")" , unmatched-statement ;

Explore next

for-expression-list for-condition-expression-list unmatched-statement
Referenced by 2
for-statementunmatched-statement

Take it with you

The grammar, in plain text.

For reading, building tools, and exploring PHP.
Free to use under the MIT license.

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.

Explore the project and contribute