classReferenceEffects

final class ReferenceEffects

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

Names which may share storage in a body, without deciding which paths execute.

Methods§

public function __construct()

Starts an empty cache of reference exposure per body.

Calls 1

public function affected(Node $node, array<string, true> $written): array<string, true>

Names potentially sharing storage with a write in this body.

`$node`	`Node`
`$written`	`array<string, true>`

array<string, true>

Test cases 3

Calls 5

public function collect(Node $node, bool $root = false): array<string, true>

Collects possible reference participants, excluding nested function bodies.

`$node`	`Node`
`$root`	`bool`

array<string, true>

Test cases 3

Called from 3

Calls 8

Implementation details, listed for orientation only.

private WeakMap<Node, array<string, true>> $cache

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

Dedicated tests 5

Other tests reaching this symbol 26

Instantiated in 4

Type declarations 3