Class waDbResultIterator

This file is part of Webasyst framework.

Licensed under the terms of the GNU Lesser General Public License (LGPL). http://www.webasyst.com/framework/license/

waDbResultIterator implements Iterator

Direct known subclasses

Package: wa-system\database
Copyright: 2011 Webasyst LLC
Author: Webasyst LLC
Link: http://www.webasyst.com/
Located at wa-system/database/waDbResultIterator.class.php

Methods summary
`public`	# `__construct( resource $result, waDbAdapter $adapter )` Parameters `$result` `resource` $result `$adapter` `waDbAdapter` $adapter
`public`	# `__destruct( )`
`public mixed`	# `current( )` Returns current element Returns current element Returns `mixed` Implementation of `Iterator::current()`
`public integer`	# `key( )` Returns current key Returns current key Returns `integer` Implementation of `Iterator::key()`
`public array`	# `next( )` Shift key to the next element Shift key to the next element Returns `array` Implementation of `Iterator::next()`
`public mixed\|null`	# `rewind( )` Reset key Reset key Returns `mixed\|null` Implementation of `Iterator::rewind()`
`public boolean`	# `valid( )` Check on valid result Example: while($result->valid()){ print_r($result->next()); } Check on valid result Example: while($result->valid()){ print_r($result->next()); } Returns `boolean` Implementation of `Iterator::valid()`
`public boolean\|`	# `seek( integer $offset = 0 )` Seek on result Seek on result Parameters `$offset` `integer` $offset Returns `boolean\|`
`public integer`	# `count( )` Returns result of the count Returns result of the count Returns `integer`
`public`	# `fetch( integer $mode = null )` Parameters `$mode` `integer` $mode
`public`	# `fetchArray( )`
`public`	# `fetchAssoc( )`
`public array`	# `export( string\|null $key = null, boolean\|integer $normalize = false )` Export data Export data Parameters `$key` `string\|null` $key `$normalize` `boolean\|integer` $normalize Returns `array`
`public boolean`	# `free( )` Free resource Free resource Returns `boolean`

Properties summary
`protected mixed`	`$current`	`null`	# Current element Current element
`protected integer`	`$key`	`0`	# Current key Current key
`private resource`	`$result`		#
`private mixed`	`$count`	`null`	#
`private waDbAdapter`	`$adapter`		#

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Class waDbResultIterator

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