47 lines
925 B
PHP
47 lines
925 B
PHP
<?php
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class Doctrine_Record_Iterator extends ArrayIterator
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{
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/**
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* @var Doctrine_Record $record
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*/
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private $record;
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/**
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* @var Doctrine_Null $null
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*/
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private static $null;
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/**
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* constructor
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*
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* @param Doctrine_Record $record
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*/
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public function __construct(Doctrine_Record $record)
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{
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$this->record = $record;
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parent::__construct($record->getData());
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}
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/**
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* initNullObject
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*
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* @param Doctrine_Null $null
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*/
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public static function initNullObject(Doctrine_Null $null)
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{
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self::$null = $null;
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}
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/**
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* current
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*
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* @return mixed
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*/
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public function current()
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{
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$value = parent::current();
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if ($value === self::$null) {
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return null;
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} else {
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return $value;
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}
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}
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}
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