Your IP : 18.222.60.144
<?php
namespace Bitrix\Main\Html;
use Bitrix\Main\Text\HtmlFilter;
use CUtil;
/**
* HTML attributes.
*/
final class Attributes
{
/**
* @var array
* @psalm-var array<string, mixed>
*/
private array $attributes = [];
/**
* Set attribute.
*
* For `data-*` attributes see method `setData`
*
* @param string $name
* @param mixed $value
*
* @return self
*/
public function set(string $name, $value): self
{
$this->attributes[$name] = $value;
return $this;
}
/**
* Set data attribute.
*
* For other attributes see method `set`
*
* @param string $name
* @param mixed $value
*
* @return self
*/
public function setData(string $name, $value): self
{
$this->set('data-' . $name, $value);
return $this;
}
/**
* Get attribute.
*
* @param string $name
*
* @return mixed
*/
public function get(string $name)
{
return $this->attributes[$name] ?? null;
}
/**
* Remove attribute.
*
* @param string $name
*
* @return mixed returns removed attribute value.
*/
public function remove(string $name)
{
try
{
return $this->get($name);
}
finally
{
unset($this->attributes[$name]);
}
}
/**
* Generates escaped HTML string with attributes.
*
* @return string
*/
public function __toString()
{
$result = '';
if (!empty($this->attributes))
{
$result = ' ';
foreach ($this->attributes as $name => $value)
{
if (!isset($value))
{
continue;
}
$escapedName = HtmlFilter::encode($name);
$isDataAttribute = stripos($name, 'data-') === 0;
if ($isDataAttribute)
{
if (is_array($value))
{
$escapedValue = '(' . HtmlFilter::encode(CUtil::PhpToJSObject($value)) . ')';
}
elseif (is_bool($value))
{
$escapedValue = $value ? 'true' : 'false';
}
else
{
$escapedValue = HtmlFilter::encode((string)$value);
}
}
else
{
$escapedValue = HtmlFilter::encode((string)$value);
}
$result .= $escapedName . '="' . $escapedValue . '"';
}
$result .= ' ';
}
return $result;
}
}