function MapInterface::containsValue
Returns `true` if this map maps one or more keys to the specified value.
This performs a strict type check on the value.
Parameters
T $value The value to check in the map.:
1 method overrides MapInterface::containsValue()
- AbstractMap::containsValue in vendor/
ramsey/ collection/ src/ Map/ AbstractMap.php - Returns `true` if this map maps one or more keys to the specified value.
File
-
vendor/
ramsey/ collection/ src/ Map/ MapInterface.php, line 44
Class
- MapInterface
- An object that maps keys to values.
Namespace
Ramsey\Collection\MapCode
public function containsValue(mixed $value) : bool;