PHP Class Pheasant\Query\QueryIterator

Inheritance: implements SeekableIterator, implements Countable

Public Methods

Method	Description
__construct ( $query, $hydrator = null )	Constructor
before ( $callback )	Add a callback to be called with the query before it's executed
count ( )	Counts the number or results in the query
current ( ) : array	Returns the row that matches the current position
key ( ) : integer	Returns the current position
next ( )	Moves the internal pointer one step forward
rewind ( )	Rewinds the internal pointer
seek ( $position )	Seeks to a particular position in the result. Offset is from 0.
setHydrator ( $hydrator )	Sets a hydrator to be used
valid ( ) : boolean	Returns true if the current position is valid, false otherwise.

Method	Description
_hydrate ( $row )	Hydrates a row into an object
_iterator ( )	Returns the delegate iterator from the resultset
_resultSet ( )	Returns the query result set iterator, executing the query if needed

Constructor

public __construct ( $query, $hydrator = null )

Add a callback to be called with the query before it's executed

public before ( $callback )

Counts the number or results in the query

public count ( )

Returns the row that matches the current position

public current ( ) : array
return	array

Returns the current position

public key ( ) : integer
return	integer

Moves the internal pointer one step forward

public next ( )

Rewinds the internal pointer

public rewind ( )

Seeks to a particular position in the result. Offset is from 0.

public seek ( $position )

Sets a hydrator to be used

public setHydrator ( $hydrator )

Returns true if the current position is valid, false otherwise.

public valid ( ) : boolean
return	boolean