<?php
/**
* Array-based data source for HTML_QuickForm2 objects
*
* PHP version 5
*
* LICENSE
*
* This source file is subject to BSD 3-Clause License that is bundled
* with this package in the file LICENSE and available at the URL
* https://raw.githubusercontent.com/pear/HTML_QuickForm2/trunk/docs/LICENSE
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @copyright 2006-2019 Alexey Borzov <avb@php.net>, Bertrand Mansion <golgote@mamasam.com>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @link https://pear.php.net/package/HTML_QuickForm2
*/
/**
* Interface for data sources used by HTML_QuickForm2 objects
*/
require_once 'HTML/QuickForm2/DataSource/NullAware.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>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @version Release: 2.1.0
* @link https://pear.php.net/package/HTML_QuickForm2
*/
class HTML_QuickForm2_DataSource_Array implements HTML_QuickForm2_DataSource_NullAware
{
/**
* Array containing elements' values
* @var array
*/
protected $values;
/**
* Class constructor, initializes the values array
*
* @param array $values Array containing the elements' values
*/
public function __construct(array $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 (!is_array($value) || !isset($value[$token])) {
return null;
}
$value = $value[$token];
} while (!empty($tokens));
return $value;
} elseif (isset($this->values[$name])) {
return $this->values[$name];
} else {
return null;
}
}
public function hasValue($name)
{
if (empty($this->values)) {
return false;
} elseif (!strpos($name, '[')) {
return array_key_exists($name, $this->values);
} else {
$tokens = explode('[', str_replace(']', '', $name));
$value = $this->values;
do {
$token = array_shift($tokens);
if (!is_array($value) || !array_key_exists($token, $value)) {
return false;
}
$value = $value[$token];
} while (!empty($tokens));
return true;
}
}
}
?>
Copyright 2K16 - 2K18 Indonesian Hacker Rulez