SplPriorityQueue Class Reference

Serializable version of SplPriorityQueue. More...

Public Member Functions
	insert ($datum, $priority)
	toArray ()
	Serialize to an array.
	serialize ()
	Serialize.
	unserialize ($data)
	Deserialize.

Protected Attributes
	$serial = PHP_INT_MAX

Detailed Description

Serializable version of SplPriorityQueue.

Also, provides predictable heap order for datums added with the same priority (i.e., they will be emitted in the same order they are enqueued).

Member Function Documentation

insert	(		$datum,
			$priority
	)

serialize

(

)

Serialize.

Returns

string

toArray

(

)

Serialize to an array.

Array will be priority => data pairs

Returns

array

unserialize

(

$data

)

Deserialize.

Parameters

string

$data

Returns

void

Member Data Documentation

$serial = PHP_INT_MAX

protected