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<?php |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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namespace Xoops\Core; |
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/** |
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* XoopsArray - \ArrayObject with standard access to attributes |
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* |
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* @category Xoops\Core |
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* @package XoopsArray |
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* @author Richard Griffith <[email protected]> |
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* @copyright 2015-2016 XOOPS Project (http://xoops.org) |
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* @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html) |
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* @link http://xoops.org |
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*/ |
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class XoopsArray extends \ArrayObject implements AttributeInterface |
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{ |
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/** |
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* Retrieve an attribute |
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* |
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* @param string $name Name of the attribute |
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* @param mixed $default A default value returned if the requested attribute is not set. |
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* |
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* @return mixed The value of the attribute, or null if not set. |
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*/ |
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public function get($name, $default = null) |
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{ |
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if ($this->offsetExists($name)) { |
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return $this->offsetGet($name); |
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} else { |
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return $default; |
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} |
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} |
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/** |
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* Set an item attribute |
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* |
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* @param string $name Name of the attribute |
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* @param mixed $value Value for the attribute |
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* |
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* @return $this |
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*/ |
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public function set($name, $value) |
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{ |
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$this->offsetSet($name, $value); |
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return $this; |
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} |
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/** |
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* has - test if an attribute with a given name is set |
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* |
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* @param string $name Name of the attribute |
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* |
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* @return boolean true if named attribute is set |
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*/ |
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public function has($name) |
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{ |
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return $this->offsetExists($name); |
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} |
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/** |
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* Remove an attribute. |
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* |
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* @param string $name An attribute name. |
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* |
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* @return mixed An attribute value, if the named attribute existed and |
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* has been removed, otherwise NULL. |
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*/ |
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View Code Duplication |
public function remove($name) |
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{ |
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$value = null; |
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if ($this->offsetExists($name)) { |
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$value = $this->offsetGet($name); |
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$this->offsetUnset($name); |
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} |
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return $value; |
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} |
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/** |
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* Remove all attributes. |
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* |
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* @return array old values |
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*/ |
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public function clear() |
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{ |
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return $this->exchangeArray(array()); |
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} |
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} |
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XOOPS /
XoopsCore
