php-grammarAn open source EBNF grammar for PHP.

Grammar explorer

PHP 8.5 Production

hooked-property

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hooked-property 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: variablevariable"="Explore production: property-defaultproperty-defaultExplore production: property-hook-blockproperty-hook-block
Production LiteralBranch: choiceBypass: optionalLoop: repeat
EBNF source
hooked-property =
    variable , [ "=" , property-default ] , property-hook-block ;

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variable property-default property-hook-block
Referenced by 1
property-declaration

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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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