/libs/HTML/QuickForm2/DataSource/Array.php
PHP | 101 lines | 32 code | 4 blank | 65 comment | 5 complexity | 03534063e0146c04b3cd3f9f2c0c654c MD5 | raw file
Possible License(s): LGPL-3.0, JSON, MIT, GPL-3.0, LGPL-2.1, GPL-2.0, AGPL-1.0, BSD-2-Clause, BSD-3-Clause
- <?php
- /**
- * Array-based data source for HTML_QuickForm2 objects
- *
- * PHP version 5
- *
- * LICENSE:
- *
- * Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>,
- * Bertrand Mansion <golgote@mamasam.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * The names of the authors may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category HTML
- * @package HTML_QuickForm2
- * @author Alexey Borzov <avb@php.net>
- * @author Bertrand Mansion <golgote@mamasam.com>
- * @license http://opensource.org/licenses/bsd-license.php New BSD License
- * @version SVN: $Id: Array.php 294057 2010-01-26 21:10:28Z avb $
- * @link http://pear.php.net/package/HTML_QuickForm2
- */
- /**
- * Interface for data sources used by HTML_QuickForm2 objects
- */
- // require_once 'HTML/QuickForm2/DataSource.php';
- /**
- * Array-based data source for HTML_QuickForm2 objects
- *
- * @category HTML
- * @package HTML_QuickForm2
- * @author Alexey Borzov <avb@php.net>
- * @author Bertrand Mansion <golgote@mamasam.com>
- * @version Release: @package_version@
- */
- class HTML_QuickForm2_DataSource_Array implements HTML_QuickForm2_DataSource
- {
- /**
- * Array containing elements' values
- * @var array
- */
- protected $values;
- /**
- * Class constructor, initializes the values array
- *
- * @param array Array containing the elements' values
- */
- public function __construct($values = array())
- {
- $this->values = $values;
- }
- public function getValue($name)
- {
- if (empty($this->values)) {
- return null;
- }
- if (strpos($name, '[')) {
- $tokens = explode('[', str_replace(']', '', $name));
- $value = $this->values;
- do {
- $token = array_shift($tokens);
- if (!isset($value[$token])) {
- return null;
- }
- $value = $value[$token];
- } while (!empty($tokens));
- return $value;
- } elseif (isset($this->values[$name])) {
- return $this->values[$name];
- } else {
- return null;
- }
- }
- }
- ?>