Webszerver hosztingok nagy százalékánál lehet állítani PHP verziót, sőt, egyre több helyen van multiphp, amit aldomainenként állíthatsz.
Rohanok, nem tudom hirtelen hanyas verziójú kell a http foundationből, de itt egy régebbi Response.php, ha ezt ideiglenesen kicseréled a vendor/symfony/http-foundation folderben, működnie kellene.
Kód: <?php
namespace Symfony\Component\HttpFoundation;
class Response { const HTTP_CONTINUE = 100; const HTTP_SWITCHING_PROTOCOLS = 101; const HTTP_PROCESSING = 102; const HTTP_OK = 200; const HTTP_CREATED = 201; const HTTP_ACCEPTED = 202; const HTTP_NON_AUTHORITATIVE_INFORMATION = 203; const HTTP_NO_CONTENT = 204; const HTTP_RESET_CONTENT = 205; const HTTP_PARTIAL_CONTENT = 206; const HTTP_MULTI_STATUS = 207; const HTTP_ALREADY_REPORTED = 208; const HTTP_IM_USED = 226; const HTTP_MULTIPLE_CHOICES = 300; const HTTP_MOVED_PERMANENTLY = 301; const HTTP_FOUND = 302; const HTTP_SEE_OTHER = 303; const HTTP_NOT_MODIFIED = 304; const HTTP_USE_PROXY = 305; const HTTP_RESERVED = 306; const HTTP_TEMPORARY_REDIRECT = 307; const HTTP_PERMANENTLY_REDIRECT = 308; const HTTP_BAD_REQUEST = 400; const HTTP_UNAUTHORIZED = 401; const HTTP_PAYMENT_REQUIRED = 402; const HTTP_FORBIDDEN = 403; const HTTP_NOT_FOUND = 404; const HTTP_METHOD_NOT_ALLOWED = 405; const HTTP_NOT_ACCEPTABLE = 406; const HTTP_PROXY_AUTHENTICATION_REQUIRED = 407; const HTTP_REQUEST_TIMEOUT = 408; const HTTP_CONFLICT = 409; const HTTP_GONE = 410; const HTTP_LENGTH_REQUIRED = 411; const HTTP_PRECONDITION_FAILED = 412; const HTTP_REQUEST_ENTITY_TOO_LARGE = 413; const HTTP_REQUEST_URI_TOO_LONG = 414; const HTTP_UNSUPPORTED_MEDIA_TYPE = 415; const HTTP_REQUESTED_RANGE_NOT_SATISFIABLE = 416; const HTTP_EXPECTATION_FAILED = 417; const HTTP_I_AM_A_TEAPOT = 418; const HTTP_MISDIRECTED_REQUEST = 421; const HTTP_UNPROCESSABLE_ENTITY = 422; const HTTP_LOCKED = 423; const HTTP_FAILED_DEPENDENCY = 424; const HTTP_RESERVED_FOR_WEBDAV_ADVANCED_COLLECTIONS_EXPIRED_PROPOSAL = 425; const HTTP_UPGRADE_REQUIRED = 426; const HTTP_PRECONDITION_REQUIRED = 428; const HTTP_TOO_MANY_REQUESTS = 429; const HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE = 431; const HTTP_UNAVAILABLE_FOR_LEGAL_REASONS = 451; const HTTP_INTERNAL_SERVER_ERROR = 500; const HTTP_NOT_IMPLEMENTED = 501; const HTTP_BAD_GATEWAY = 502; const HTTP_SERVICE_UNAVAILABLE = 503; const HTTP_GATEWAY_TIMEOUT = 504; const HTTP_VERSION_NOT_SUPPORTED = 505; const HTTP_VARIANT_ALSO_NEGOTIATES_EXPERIMENTAL = 506; const HTTP_INSUFFICIENT_STORAGE = 507; const HTTP_LOOP_DETECTED = 508; const HTTP_NOT_EXTENDED = 510; const HTTP_NETWORK_AUTHENTICATION_REQUIRED = 511; public $headers;
protected $content;
protected $version;
protected $statusCode;
protected $statusText;
protected $charset;
public static $statusTexts = array( 100 => 'Continue', 101 => 'Switching Protocols', 102 => 'Processing', 103 => 'Early Hints', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 207 => 'Multi-Status', 208 => 'Already Reported', 226 => 'IM Used', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 307 => 'Temporary Redirect', 308 => 'Permanent Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Timeout', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Payload Too Large', 414 => 'URI Too Long', 415 => 'Unsupported Media Type', 416 => 'Range Not Satisfiable', 417 => 'Expectation Failed', 418 => 'I\'m a teapot', 421 => 'Misdirected Request', 422 => 'Unprocessable Entity', 423 => 'Locked', 424 => 'Failed Dependency', 425 => 'Reserved for WebDAV advanced collections expired proposal', 426 => 'Upgrade Required', 428 => 'Precondition Required', 429 => 'Too Many Requests', 431 => 'Request Header Fields Too Large', 451 => 'Unavailable For Legal Reasons', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported', 506 => 'Variant Also Negotiates', 507 => 'Insufficient Storage', 508 => 'Loop Detected', 510 => 'Not Extended', 511 => 'Network Authentication Required', );
public function __construct($content = '', $status = 200, $headers = array()) { $this->headers = new ResponseHeaderBag($headers); $this->setContent($content); $this->setStatusCode($status); $this->setProtocolVersion('1.0'); }
public static function create($content = '', $status = 200, $headers = array()) { return new static($content, $status, $headers); }
public function __toString() { return sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText)."\r\n". $this->headers."\r\n". $this->getContent(); }
public function __clone() { $this->headers = clone $this->headers; }
public function prepare(Request $request) { $headers = $this->headers;
if ($this->isInformational() || $this->isEmpty()) { $this->setContent(null); $headers->remove('Content-Type'); $headers->remove('Content-Length'); } else { if (!$headers->has('Content-Type')) { $format = $request->getRequestFormat(); if (null !== $format && $mimeType = $request->getMimeType($format)) { $headers->set('Content-Type', $mimeType); } }
$charset = $this->charset ?: 'UTF-8'; if (!$headers->has('Content-Type')) { $headers->set('Content-Type', 'text/html; charset='.$charset); } elseif (0 === stripos($headers->get('Content-Type'), 'text/') && false === stripos($headers->get('Content-Type'), 'charset')) { $headers->set('Content-Type', $headers->get('Content-Type').'; charset='.$charset); }
if ($headers->has('Transfer-Encoding')) { $headers->remove('Content-Length'); }
if ($request->isMethod('HEAD')) { $length = $headers->get('Content-Length'); $this->setContent(null); if ($length) { $headers->set('Content-Length', $length); } } }
if ('HTTP/1.0' != $request->server->get('SERVER_PROTOCOL')) { $this->setProtocolVersion('1.1'); }
if ('1.0' == $this->getProtocolVersion() && false !== strpos($this->headers->get('Cache-Control'), 'no-cache')) { $this->headers->set('pragma', 'no-cache'); $this->headers->set('expires', -1); }
$this->ensureIEOverSSLCompatibility($request);
return $this; }
public function sendHeaders() { if (headers_sent()) { return $this; }
foreach ($this->headers->allPreserveCaseWithoutCookies() as $name => $values) { foreach ($values as $value) { header($name.': '.$value, false, $this->statusCode); } }
header(sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText), true, $this->statusCode);
foreach ($this->headers->getCookies() as $cookie) { if ($cookie->isRaw()) { setrawcookie($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly()); } else { setcookie($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly()); } }
return $this; }
public function sendContent() { echo $this->content;
return $this; }
public function send() { $this->sendHeaders(); $this->sendContent();
if (function_exists('fastcgi_finish_request')) { fastcgi_finish_request(); } elseif ('cli' !== PHP_SAPI) { static::closeOutputBuffers(0, true); }
return $this; }
public function setContent($content) { if (null !== $content && !is_string($content) && !is_numeric($content) && !is_callable(array($content, '__toString'))) { throw new \UnexpectedValueException(sprintf('The Response content must be a string or object implementing __toString(), "%s" given.', gettype($content))); }
$this->content = (string) $content;
return $this; }
public function getContent() { return $this->content; }
public function setProtocolVersion($version) { $this->version = $version;
return $this; }
public function getProtocolVersion() { return $this->version; }
public function setStatusCode($code, $text = null) { $this->statusCode = $code = (int) $code; if ($this->isInvalid()) { throw new \InvalidArgumentException(sprintf('The HTTP status code "%s" is not valid.', $code)); }
if (null === $text) { $this->statusText = isset(self::$statusTexts[$code]) ? self::$statusTexts[$code] : 'unknown status';
return $this; }
if (false === $text) { $this->statusText = '';
return $this; }
$this->statusText = $text;
return $this; }
public function getStatusCode() { return $this->statusCode; }
public function setCharset($charset) { $this->charset = $charset;
return $this; }
public function getCharset() { return $this->charset; }
public function isCacheable() { if (!in_array($this->statusCode, array(200, 203, 300, 301, 302, 404, 410))) { return false; }
if ($this->headers->hasCacheControlDirective('no-store') || $this->headers->getCacheControlDirective('private')) { return false; }
return $this->isValidateable() || $this->isFresh(); }
public function isFresh() { return $this->getTtl() > 0; }
public function isValidateable() { return $this->headers->has('Last-Modified') || $this->headers->has('ETag'); }
public function setPrivate() { $this->headers->removeCacheControlDirective('public'); $this->headers->addCacheControlDirective('private');
return $this; }
public function setPublic() { $this->headers->addCacheControlDirective('public'); $this->headers->removeCacheControlDirective('private');
return $this; }
public function setImmutable($immutable = true) { if ($immutable) { $this->headers->addCacheControlDirective('immutable'); } else { $this->headers->removeCacheControlDirective('immutable'); }
return $this; }
public function isImmutable() { return $this->headers->hasCacheControlDirective('immutable'); }
public function mustRevalidate() { return $this->headers->hasCacheControlDirective('must-revalidate') || $this->headers->hasCacheControlDirective('proxy-revalidate'); }
public function getDate() { return $this->headers->getDate('Date'); }
public function setDate(\DateTime $date) { $date->setTimezone(new \DateTimeZone('UTC')); $this->headers->set('Date', $date->format('D, d M Y H:i:s').' GMT');
return $this; }
public function getAge() { if (null !== $age = $this->headers->get('Age')) { return (int) $age; }
return max(time() - $this->getDate()->format('U'), 0); }
public function expire() { if ($this->isFresh()) { $this->headers->set('Age', $this->getMaxAge()); }
return $this; }
public function getExpires() { try { return $this->headers->getDate('Expires'); } catch (\RuntimeException $e) { return \DateTime::createFromFormat(DATE_RFC2822, 'Sat, 01 Jan 00 00:00:00 +0000'); } }
public function setExpires(\DateTime $date = null) { if (null === $date) { $this->headers->remove('Expires'); } else { $date = clone $date; $date->setTimezone(new \DateTimeZone('UTC')); $this->headers->set('Expires', $date->format('D, d M Y H:i:s').' GMT'); }
return $this; }
public function getMaxAge() { if ($this->headers->hasCacheControlDirective('s-maxage')) { return (int) $this->headers->getCacheControlDirective('s-maxage'); }
if ($this->headers->hasCacheControlDirective('max-age')) { return (int) $this->headers->getCacheControlDirective('max-age'); }
if (null !== $this->getExpires()) { return $this->getExpires()->format('U') - $this->getDate()->format('U'); } }
public function setMaxAge($value) { $this->headers->addCacheControlDirective('max-age', $value);
return $this; }
public function setSharedMaxAge($value) { $this->setPublic(); $this->headers->addCacheControlDirective('s-maxage', $value);
return $this; }
public function getTtl() { if (null !== $maxAge = $this->getMaxAge()) { return $maxAge - $this->getAge(); } }
public function setTtl($seconds) { $this->setSharedMaxAge($this->getAge() + $seconds);
return $this; }
public function setClientTtl($seconds) { $this->setMaxAge($this->getAge() + $seconds);
return $this; }
public function getLastModified() { return $this->headers->getDate('Last-Modified'); }
public function setLastModified(\DateTime $date = null) { if (null === $date) { $this->headers->remove('Last-Modified'); } else { $date = clone $date; $date->setTimezone(new \DateTimeZone('UTC')); $this->headers->set('Last-Modified', $date->format('D, d M Y H:i:s').' GMT'); }
return $this; }
public function getEtag() { return $this->headers->get('ETag'); }
public function setEtag($etag = null, $weak = false) { if (null === $etag) { $this->headers->remove('Etag'); } else { if (0 !== strpos($etag, '"')) { $etag = '"'.$etag.'"'; }
$this->headers->set('ETag', (true === $weak ? 'W/' : '').$etag); }
return $this; }
public function setCache(array $options) { if ($diff = array_diff(array_keys($options), array('etag', 'last_modified', 'max_age', 's_maxage', 'private', 'public', 'immutable'))) { throw new \InvalidArgumentException(sprintf('Response does not support the following options: "%s".', implode('", "', array_values($diff)))); }
if (isset($options['etag'])) { $this->setEtag($options['etag']); }
if (isset($options['last_modified'])) { $this->setLastModified($options['last_modified']); }
if (isset($options['max_age'])) { $this->setMaxAge($options['max_age']); }
if (isset($options['s_maxage'])) { $this->setSharedMaxAge($options['s_maxage']); }
if (isset($options['public'])) { if ($options['public']) { $this->setPublic(); } else { $this->setPrivate(); } }
if (isset($options['private'])) { if ($options['private']) { $this->setPrivate(); } else { $this->setPublic(); } }
if (isset($options['immutable'])) { $this->setImmutable((bool) $options['immutable']); }
return $this; }
public function setNotModified() { $this->setStatusCode(304); $this->setContent(null);
foreach (array('Allow', 'Content-Encoding', 'Content-Language', 'Content-Length', 'Content-MD5', 'Content-Type', 'Last-Modified') as $header) { $this->headers->remove($header); }
return $this; }
public function hasVary() { return null !== $this->headers->get('Vary'); }
public function getVary() { if (!$vary = $this->headers->get('Vary', null, false)) { return array(); }
$ret = array(); foreach ($vary as $item) { $ret = array_merge($ret, preg_split('/[\s,]+/', $item)); }
return $ret; }
public function setVary($headers, $replace = true) { $this->headers->set('Vary', $headers, $replace);
return $this; }
public function isNotModified(Request $request) { if (!$request->isMethodCacheable()) { return false; }
$notModified = false; $lastModified = $this->headers->get('Last-Modified'); $modifiedSince = $request->headers->get('If-Modified-Since');
if ($etags = $request->getETags()) { $notModified = in_array($this->getEtag(), $etags) || in_array('*', $etags); }
if ($modifiedSince && $lastModified) { $notModified = strtotime($modifiedSince) >= strtotime($lastModified) && (!$etags || $notModified); }
if ($notModified) { $this->setNotModified(); }
return $notModified; }
public function isInvalid() { return $this->statusCode < 100 || $this->statusCode >= 600; }
public function isInformational() { return $this->statusCode >= 100 && $this->statusCode < 200; }
public function isSuccessful() { return $this->statusCode >= 200 && $this->statusCode < 300; }
public function isRedirection() { return $this->statusCode >= 300 && $this->statusCode < 400; }
public function isClientError() { return $this->statusCode >= 400 && $this->statusCode < 500; }
public function isServerError() { return $this->statusCode >= 500 && $this->statusCode < 600; }
public function isOk() { return 200 === $this->statusCode; }
public function isForbidden() { return 403 === $this->statusCode; }
public function isNotFound() { return 404 === $this->statusCode; }
public function isRedirect($location = null) { return in_array($this->statusCode, array(201, 301, 302, 303, 307, 308)) && (null === $location ?: $location == $this->headers->get('Location')); }
public function isEmpty() { return in_array($this->statusCode, array(204, 304)); }
public static function closeOutputBuffers($targetLevel, $flush) { $status = ob_get_status(true); $level = count($status); $flags = defined('PHP_OUTPUT_HANDLER_REMOVABLE') ? PHP_OUTPUT_HANDLER_REMOVABLE | ($flush ? PHP_OUTPUT_HANDLER_FLUSHABLE : PHP_OUTPUT_HANDLER_CLEANABLE) : -1;
while ($level-- > $targetLevel && ($s = $status[$level]) && (!isset($s['del']) ? !isset($s['flags']) || ($s['flags'] & $flags) === $flags : $s['del'])) { if ($flush) { ob_end_flush(); } else { ob_end_clean(); } } }
protected function ensureIEOverSSLCompatibility(Request $request) { if (false !== stripos($this->headers->get('Content-Disposition'), 'attachment') && 1 == preg_match('/MSIE (.*?);/i', $request->server->get('HTTP_USER_AGENT'), $match) && true === $request->isSecure()) { if ((int) preg_replace('/(MSIE )(.*?);/', '$2', $match[0]) < 9) { $this->headers->remove('Cache-Control'); } } } }
|