Grammar explorer

PHP 8.5 Production

single-quoted-string

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single-quoted-string 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."b""B""'"Explore production: single-quoted-string-contentsingle-quoted-string-content"'"
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
single-quoted-string =
    [ "b" | "B" ] , "'" , single-quoted-string-content , "'" ;
Referenced by 2

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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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