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Use PHP core classes right from root namespace without importing for the sake of clarity

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This commit is contained in:
bscheshirwork
2017-10-17 18:27:23 +03:00
committed by Alexander Makarov
parent 0ee17dcb7d
commit 8beb36c94f
1 changed files with 3 additions and 4 deletions
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7
framework/web/HeaderCollection.php
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@ -7,7 +7,6 @@
namespace yii\web; namespace yii\web;
use ArrayIterator;
use Yii; use Yii;
use yii\base\BaseObject; use yii\base\BaseObject;
@ -15,7 +14,7 @@ use yii\base\BaseObject;
* HeaderCollection is used by [[Response]] to maintain the currently registered HTTP headers. * HeaderCollection is used by [[Response]] to maintain the currently registered HTTP headers.
* *
* @property int $count The number of headers in the collection. This property is read-only. * @property int $count The number of headers in the collection. This property is read-only.
* @property ArrayIterator $iterator An iterator for traversing the headers in the collection. This property * @property \ArrayIterator $iterator An iterator for traversing the headers in the collection. This property
* is read-only. * is read-only.
* *
* @author Qiang Xue <qiang.xue@gmail.com> * @author Qiang Xue <qiang.xue@gmail.com>
@ -33,11 +32,11 @@ class HeaderCollection extends BaseObject implements \IteratorAggregate, \ArrayA
* Returns an iterator for traversing the headers in the collection. * Returns an iterator for traversing the headers in the collection.
* This method is required by the SPL interface [[\IteratorAggregate]]. * This method is required by the SPL interface [[\IteratorAggregate]].
* It will be implicitly called when you use `foreach` to traverse the collection. * It will be implicitly called when you use `foreach` to traverse the collection.
* @return ArrayIterator an iterator for traversing the headers in the collection. * @return \ArrayIterator an iterator for traversing the headers in the collection.
*/ */
public function getIterator() public function getIterator()
{ {
return new ArrayIterator($this->_headers); return new \ArrayIterator($this->_headers);
} }
/** /**