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34 lines
877 B
PHP
34 lines
877 B
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Db\ResultSet;
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use Countable;
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use Traversable;
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interface ResultSetInterface extends Traversable, Countable
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{
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/**
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* Can be anything traversable|array
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* @abstract
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* @param $dataSource
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* @return mixed
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*/
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public function initialize($dataSource);
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/**
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* Field terminology is more correct as information coming back
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* from the database might be a column, and/or the result of an
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* operation or intersection of some data
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* @abstract
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* @return mixed
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*/
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public function getFieldCount();
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}
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