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Fix implementation

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This commit is contained in:
Dennis Eichhorn 2017-10-01 14:03:38 +02:00
parent 5a878e30f6
commit e4efa28263
1 changed files with 11 additions and 19 deletions
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30
Message/Http/Header.php
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@ -76,7 +76,7 @@ class Header extends HeaderAbstract
if (!$overwrite && isset($this->header[$key])) {
return false;
} elseif ($overwrite || !isset($this->header[$key])) {
if ($this->isSecurityHeader($key) && isset($this->header[$key])) {
if (self::isSecurityHeader($key) && isset($this->header[$key])) {
throw new \Exception('Cannot change security headers.');
}
@ -101,8 +101,10 @@ class Header extends HeaderAbstract
*
* @since 1.0.0
*/
private function isSecurityHeader(string $key) : bool
public static function isSecurityHeader(string $key) : bool
{
$key = strtolower($key);
return $key === 'content-security-policy'
|| $key === 'x-xss-protection'
|| $key === 'x-content-type-options'
@ -130,19 +132,7 @@ class Header extends HeaderAbstract
$this->status = \http_response_code();
}
return $this->status;
}
/**
* Returns all pushed headers.
*
* @return array
*
* @since 1.0.0
*/
public function getHeaders() : array
{
return self::getAllHeaders();
return (int) $this->status;
}
/**
@ -152,7 +142,7 @@ class Header extends HeaderAbstract
*
* @since 1.0.0
*/
private static function getAllHeaders() : array
public static function getAllHeaders() : array
{
if (function_exists('getallheaders')) {
return getallheaders();
@ -171,7 +161,7 @@ class Header extends HeaderAbstract
/**
* Remove header by ID.
*
* @param int $key Header key
* @param mixed $key Header key
*
* @return bool
*
@ -179,7 +169,7 @@ class Header extends HeaderAbstract
*
* @since 1.0.0
*/
public function remove(int $key) : bool
public function remove($key) : bool
{
if (self::$isLocked) {
throw new LockException('HTTP header');
@ -199,7 +189,9 @@ class Header extends HeaderAbstract
*/
public function getReasonPhrase() : string
{
return $this->get('Status');
$phrases = $this->get('Status');
return empty($phrases) ? '' : $phrases[0];
}
/**