function AbstractCollection::where

Return value

CollectionInterface<T>

Throws

InvalidPropertyOrMethod if the $propertyOrMethod does not exist on the elements in this collection.

UnsupportedOperationException if unable to call where() on this collection.

Overrides CollectionInterface::where

File

vendor/ramsey/collection/src/AbstractCollection.php, line 207

Class

AbstractCollection

This class provides a basic implementation of `CollectionInterface`, to minimize the effort required to implement this interface

Namespace

Ramsey\Collection

Code

public function where(?string $propertyOrMethod, mixed $value) : CollectionInterface {
    return $this->filter(function (mixed $item) use ($propertyOrMethod, $value) : bool {
        
        /** @var mixed $accessorValue */
        $accessorValue = $this->extractValue($item, $propertyOrMethod);
        return $accessorValue === $value;
    });
}