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classFingerprint

packages/sql-formatter/src/Core/Syntax/Fingerprint.php:15

final class Fingerprint

Restricted visibility: declared "@visibility SqlFormatter". Code outside that scope must not name this declaration.

Compares grammar derivations and exact token spellings independently of whitespace.

Methods§

public static function of(Node|Token $node): string

Builds a stable signature of token spellings and grammar alternatives.

Parameters

$node Node|Token

Returns

string

Test cases 2

Called from 2

Calls 4

function-call serialize line 23
function-call hash line 25
function-call array_map line 25
static-call Fingerprint::of() line 25

Test cases 8§

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 2

Other tests reaching this symbol 6

Relations§

Static calls 1

static-call SqlFormatter\Core\Formatter::format() packages/sql-formatter/src/Core/Formatter.php:46