function AbstractArray::offsetExists

Returns `true` if the given offset exists in this array.

@link http://php.net/manual/en/arrayaccess.offsetexists.php ArrayAccess::offsetExists()

Parameters

array-key $offset The offset to check.:

File

vendor/ramsey/collection/src/AbstractArray.php, line 71

Class

AbstractArray

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

Namespace

Ramsey\Collection

Code

public function offsetExists(mixed $offset) : bool {
    return isset($this->data[$offset]);
}