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toMap

Note

This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information.

Returns an integer-keyed Map based on the values of the current Vector

public function toMap(): Map<int, Tv>;

Returns​

  • Map<int,Tv> - A Map that has the integer keys and associated values of the current Vector.

Examples​

$v = Vector {'red', 'green', 'blue', 'yellow'};

$map = $v->toMap();

\var_dump($map is \HH\Map<_, _>);
\var_dump($map->keys());
\var_dump($map);