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33 lines
1.0 KiB
PHP
33 lines
1.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2017 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: zhangyajun <448901948@qq.com>
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// +----------------------------------------------------------------------
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namespace think\model;
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use think\Collection as BaseCollection;
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class Collection extends BaseCollection
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{
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/**
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* 延迟预载入关联查询
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* @access public
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* @param mixed $relation 关联
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* @return $this
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*/
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public function load($relation)
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{
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$item = current($this->items);
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if ($item instanceof Model) {
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$item->eagerlyResultSet($this->items, $relation);
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}
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return $this;
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}
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}
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