<?php
/**
* Base class for <input> elements
*
* 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
*/
/**
* Base class for simple HTML_QuickForm2 elements (not Containers)
*/
require_once 'HTML/QuickForm2/Element.php';
/**
* Base class for <input> elements
*
* @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_Element_Input extends HTML_QuickForm2_Element
{
/**
* 'type' attribute should not be changeable
* @var array
*/
protected $watchedAttributes = array('id', 'name', 'type');
protected function onAttributeChange($name, $value = null)
{
if ('type' == $name) {
throw new HTML_QuickForm2_InvalidArgumentException(
"Attribute 'type' is read-only"
);
}
parent::onAttributeChange($name, $value);
}
public function getType()
{
return $this->attributes['type'];
}
public function setValue($value)
{
$this->setAttribute('value', (string)$value);
return $this;
}
public function getRawValue()
{
return $this->getAttribute('disabled')? null: $this->getAttribute('value');
}
public function __toString()
{
if ($this->frozen) {
return $this->getFrozenHtml();
} else {
return '<input' . $this->getAttributes(true) . ' />';
}
}
/**
* Returns the field's value without HTML tags
* @return string
*/
protected function getFrozenHtml()
{
$value = $this->getAttribute('value');
return (('' != $value)? htmlspecialchars($value, ENT_QUOTES, self::getOption('charset')): ' ') .
$this->getPersistentContent();
}
}
?>
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