FM / web

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/web/

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/web

Name	Size	Mode	Actions
migrations/	-	0755	rm
Application.php	5836	0644	edit dl rm
AssetBundle.php	8602	0644	edit dl rm
AssetConverter.php	4599	0644	edit dl rm
AssetConverterInterface.php	698	0644	edit dl rm
AssetManager.php	25586	0644	edit dl rm
BadRequestHttpException.php	1077	0644	edit dl rm
CacheSession.php	3673	0644	edit dl rm
CompositeUrlRule.php	4482	0644	edit dl rm
ConflictHttpException.php	814	0644	edit dl rm
Controller.php	9739	0644	edit dl rm
Cookie.php	2002	0644	edit dl rm
CookieCollection.php	8094	0644	edit dl rm
DbSession.php	7628	0644	edit dl rm
ErrorAction.php	6092	0644	edit dl rm
ErrorHandler.php	19141	0644	edit dl rm
ForbiddenHttpException.php	1126	0644	edit dl rm
GoneHttpException.php	1073	0644	edit dl rm
GroupUrlRule.php	4696	0644	edit dl rm
HeaderCollection.php	7236	0644	edit dl rm
HeadersAlreadySentException.php	700	0644	edit dl rm
HtmlResponseFormatter.php	1092	0644	edit dl rm
HttpException.php	1760	0644	edit dl rm
IdentityInterface.php	3661	0644	edit dl rm
JqueryAsset.php	459	0644	edit dl rm
JsExpression.php	1253	0644	edit dl rm
JsonParser.php	1731	0644	edit dl rm
JsonResponseFormatter.php	4677	0644	edit dl rm
Link.php	2078	0644	edit dl rm
Linkable.php	1109	0644	edit dl rm
MethodNotAllowedHttpException.php	833	0644	edit dl rm
MultiFieldSession.php	4614	0644	edit dl rm
MultipartFormDataParser.php	12271	0644	edit dl rm
NotAcceptableHttpException.php	1063	0644	edit dl rm
NotFoundHttpException.php	808	0644	edit dl rm
RangeNotSatisfiableHttpException.php	1212	0644	edit dl rm
Request.php	65615	0644	edit dl rm
RequestParserInterface.php	669	0644	edit dl rm
Response.php	41354	0644	edit dl rm
ResponseFormatterInterface.php	543	0644	edit dl rm
ServerErrorHttpException.php	827	0644	edit dl rm
Session.php	34578	0644	edit dl rm
SessionIterator.php	1978	0644	edit dl rm
TooManyRequestsHttpException.php	1019	0644	edit dl rm
UnauthorizedHttpException.php	1153	0644	edit dl rm
UnprocessableEntityHttpException.php	1120	0644	edit dl rm
UnsupportedMediaTypeHttpException.php	1094	0644	edit dl rm
UploadedFile.php	8836	0644	edit dl rm
UrlManager.php	25872	0644	edit dl rm
UrlNormalizer.php	5103	0644	edit dl rm
UrlNormalizerRedirectException.php	1758	0644	edit dl rm
UrlRule.php	21707	0644	edit dl rm
UrlRuleInterface.php	1223	0644	edit dl rm
User.php	33110	0644	edit dl rm
UserEvent.php	1229	0644	edit dl rm
View.php	23745	0644	edit dl rm
ViewAction.php	4718	0644	edit dl rm
XmlResponseFormatter.php	5667	0644	edit dl rm
YiiAsset.php	504	0644	edit dl rm

Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/web/HeaderCollection.php (7236B)

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\web;

use Yii;
use yii\base\BaseObject;

/**
 * HeaderCollection is used by [[Response]] to maintain the currently registered HTTP headers.
 *
 * @property int $count The number of headers in the collection. This property is read-only.
 * @property \ArrayIterator $iterator An iterator for traversing the headers in the collection. This property
 * is read-only.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class HeaderCollection extends BaseObject implements \IteratorAggregate, \ArrayAccess, \Countable
{
    /**
     * @var array the headers in this collection (indexed by the header names)
     */
    private $_headers = [];

/**
     * Returns an iterator for traversing the headers in the collection.
     * This method is required by the SPL interface [[\IteratorAggregate]].
     * It will be implicitly called when you use `foreach` to traverse the collection.
     * @return \ArrayIterator an iterator for traversing the headers in the collection.
     */
    public function getIterator()
    {
        return new \ArrayIterator($this->_headers);
    }

/**
     * Returns the number of headers in the collection.
     * This method is required by the SPL `Countable` interface.
     * It will be implicitly called when you use `count($collection)`.
     * @return int the number of headers in the collection.
     */
    public function count()
    {
        return $this->getCount();
    }

/**
     * Returns the number of headers in the collection.
     * @return int the number of headers in the collection.
     */
    public function getCount()
    {
        return count($this->_headers);
    }

/**
     * Returns the named header(s).
     * @param string $name the name of the header to return
     * @param mixed $default the value to return in case the named header does not exist
     * @param bool $first whether to only return the first header of the specified name.
     * If false, all headers of the specified name will be returned.
     * @return string|array the named header(s). If `$first` is true, a string will be returned;
     * If `$first` is false, an array will be returned.
     */
    public function get($name, $default = null, $first = true)
    {
        $name = strtolower($name);
        if (isset($this->_headers[$name])) {
            return $first ? reset($this->_headers[$name]) : $this->_headers[$name];
        }

return $default;
    }

/**
     * Adds a new header.
     * If there is already a header with the same name, it will be replaced.
     * @param string $name the name of the header
     * @param string $value the value of the header
     * @return $this the collection object itself
     */
    public function set($name, $value = '')
    {
        $name = strtolower($name);
        $this->_headers[$name] = (array) $value;

return $this;
    }

/**
     * Adds a new header.
     * If there is already a header with the same name, the new one will
     * be appended to it instead of replacing it.
     * @param string $name the name of the header
     * @param string $value the value of the header
     * @return $this the collection object itself
     */
    public function add($name, $value)
    {
        $name = strtolower($name);
        $this->_headers[$name][] = $value;

return $this;
    }

/**
     * Sets a new header only if it does not exist yet.
     * If there is already a header with the same name, the new one will be ignored.
     * @param string $name the name of the header
     * @param string $value the value of the header
     * @return $this the collection object itself
     */
    public function setDefault($name, $value)
    {
        $name = strtolower($name);
        if (empty($this->_headers[$name])) {
            $this->_headers[$name][] = $value;
        }

return $this;
    }

/**
     * Returns a value indicating whether the named header exists.
     * @param string $name the name of the header
     * @return bool whether the named header exists
     */
    public function has($name)
    {
        $name = strtolower($name);

return isset($this->_headers[$name]);
    }

/**
     * Removes a header.
     * @param string $name the name of the header to be removed.
     * @return array the value of the removed header. Null is returned if the header does not exist.
     */
    public function remove($name)
    {
        $name = strtolower($name);
        if (isset($this->_headers[$name])) {
            $value = $this->_headers[$name];
            unset($this->_headers[$name]);
            return $value;
        }

return null;
    }

/**
     * Removes all headers.
     */
    public function removeAll()
    {
        $this->_headers = [];
    }

/**
     * Returns the collection as a PHP array.
     * @return array the array representation of the collection.
     * The array keys are header names, and the array values are the corresponding header values.
     */
    public function toArray()
    {
        return $this->_headers;
    }

/**
     * Populates the header collection from an array.
     * @param array $array the headers to populate from
     * @since 2.0.3
     */
    public function fromArray(array $array)
    {
        $this->_headers = $array;
    }

/**
     * Returns whether there is a header with the specified name.
     * This method is required by the SPL interface [[\ArrayAccess]].
     * It is implicitly called when you use something like `isset($collection[$name])`.
     * @param string $name the header name
     * @return bool whether the named header exists
     */
    public function offsetExists($name)
    {
        return $this->has($name);
    }

/**
     * Returns the header with the specified name.
     * This method is required by the SPL interface [[\ArrayAccess]].
     * It is implicitly called when you use something like `$header = $collection[$name];`.
     * This is equivalent to [[get()]].
     * @param string $name the header name
     * @return string the header value with the specified name, null if the named header does not exist.
     */
    public function offsetGet($name)
    {
        return $this->get($name);
    }

/**
     * Adds the header to the collection.
     * This method is required by the SPL interface [[\ArrayAccess]].
     * It is implicitly called when you use something like `$collection[$name] = $header;`.
     * This is equivalent to [[add()]].
     * @param string $name the header name
     * @param string $value the header value to be added
     */
    public function offsetSet($name, $value)
    {
        $this->set($name, $value);
    }

/**
     * Removes the named header.
     * This method is required by the SPL interface [[\ArrayAccess]].
     * It is implicitly called when you use something like `unset($collection[$name])`.
     * This is equivalent to [[remove()]].
     * @param string $name the header name
     */
    public function offsetUnset($name)
    {
        $this->remove($name);
    }
}

cmd: