Class Sabre\DAV\PropFind

This class holds all the information about a PROPFIND request.

It contains the type of PROPFIND request, which properties were requested and also the returned items.

Methods
`public`	`__construct(string $path, array $properties, int $depth = 0, int $requestType = self::NORMAL)` Creates the PROPFIND object. Creates the PROPFIND object.	#
`public`	`handle(string $propertyName, mixed $valueOrCallBack)` Handles a specific property. Handles a specific property. This method checks whether the specified property was requested in this PROPFIND request, and if so, it will call the callback and use the return value for it's value. Example: $propFind->handle('{DAV:}displayname', function() { return 'hello'; }); Note that handle will only work the first time. If null is returned, the value is ignored. It's also possible to not pass a callback, but immediately pass a value	#
`public`	`set(string $propertyName, mixed $value, int $status = null)` Sets the value of the property. Sets the value of the property. If status is not supplied, the status will default to 200 for non-null properties, and 404 for null properties.	#
`public`	`get(string $propertyName): mixed` Returns the current value for a property. Returns the current value for a property.	#
`public`	`getStatus(string $propertyName): int\|null` Returns the current status code for a property name. Returns the current status code for a property name. If the property does not appear in the list of requested properties, null will be returned.	#
`public`	`setPath(string $path)` Updates the path for this PROPFIND. Updates the path for this PROPFIND.	#
`public`	`getPath(): string` Returns the path this PROPFIND request is for. Returns the path this PROPFIND request is for.	#
`public`	`getDepth(): int` Returns the depth of this propfind request. Returns the depth of this propfind request.	#
`public`	`setDepth(int $depth)` Updates the depth of this propfind request. Updates the depth of this propfind request.	#
`public`	`get404Properties(): array` Returns all propertynames that have a 404 status, and thus don't have a value yet. Returns all propertynames that have a 404 status, and thus don't have a value yet.	#
`public`	`getRequestedProperties(): array` Returns the full list of requested properties. Returns the full list of requested properties. This returns just their names, not a status or value.	#
`public`	`isAllProps(): bool` Returns true if this was an '{DAV:}allprops' request. Returns true if this was an '{DAV:}allprops' request.	#
`public`	`getResultForMultiStatus(): array` Returns a result array that's often used in multistatus responses. Returns a result array that's often used in multistatus responses. The array uses status codes as keys, and property names and value pairs as the value of the top array.. such as : [ 200 => [ '{DAV:}displayname' => 'foo' ], ]	#

Constants
`public`	`NORMAL = 0` A normal propfind. A normal propfind.	#
`public`	`ALLPROPS = 1` An allprops request. An allprops request. While this was originally intended for instructing the server to really fetch every property, because it was used so often and it's so heavy this turned into a small list of default properties after a while. So 'all properties' now means a hardcoded list.	#
`public`	`PROPNAME = 2` A propname request. This just returns a list of properties that are defined on a node, without their values. A propname request. This just returns a list of properties that are defined on a node, without their values.	#