5
* Inspired by Requests for Python.
7
* Based on concepts from SimplePie_File, RequestCore and WP_Http.
15
* Inspired by Requests for Python.
17
* Based on concepts from SimplePie_File, RequestCore and WP_Http.
55
const DELETE = 'DELETE';
62
const OPTIONS = 'OPTIONS';
69
const TRACE = 'TRACE';
74
* @link https://tools.ietf.org/html/rfc5789
77
const PATCH = 'PATCH';
80
* Default size of buffer size to read streams
84
const BUFFER_SIZE = 1160;
87
* Current version of Requests
91
const VERSION = '1.7';
94
* Registered transport classes
98
protected static $transports = array();
101
* Selected transport name
103
* Use {@see get_transport()} instead
107
public static $transport = array();
110
* Default certificate path.
112
* @see Requests::get_certificate_path()
113
* @see Requests::set_certificate_path()
117
protected static $certificate_path;
120
* This is a static class, do not instantiate it
122
* @codeCoverageIgnore
124
private function __construct() {}
127
* Autoloader for Requests
129
* Register this with {@see register_autoloader()} if you'd like to avoid
130
* having to create your own.
132
* (You can also use `spl_autoload_register` directly if you'd prefer.)
134
* @codeCoverageIgnore
136
* @param string $class Class name to load
138
public static function autoloader($class) {
139
// Check that the class starts with "Requests"
140
if (strpos($class, 'Requests') !== 0) {
144
$file = str_replace('_', '/', $class);
145
if (file_exists(dirname(__FILE__) . '/' . $file . '.php')) {
146
require_once(dirname(__FILE__) . '/' . $file . '.php');
151
* Register the built-in autoloader
153
* @codeCoverageIgnore
155
public static function register_autoloader() {
156
spl_autoload_register(array('Requests', 'autoloader'));
160
* Register a transport
162
* @param string $transport Transport class to add, must support the Requests_Transport interface
164
public static function add_transport($transport) {
165
if (empty(self::$transports)) {
166
self::$transports = array(
167
'Requests_Transport_cURL',
168
'Requests_Transport_fsockopen',
172
self::$transports = array_merge(self::$transports, array($transport));
176
* Get a working transport
178
* @throws Requests_Exception If no valid transport is found (`notransport`)
179
* @return Requests_Transport
181
protected static function get_transport($capabilities = array()) {
182
// Caching code, don't bother testing coverage
183
// @codeCoverageIgnoreStart
184
// array of capabilities as a string to be used as an array key
185
ksort($capabilities);
186
$cap_string = serialize($capabilities);
188
// Don't search for a transport if it's already been done for these $capabilities
189
if (isset(self::$transport[$cap_string]) && self::$transport[$cap_string] !== null) {
190
return new self::$transport[$cap_string]();
192
// @codeCoverageIgnoreEnd
194
if (empty(self::$transports)) {
195
self::$transports = array(
196
'Requests_Transport_cURL',
197
'Requests_Transport_fsockopen',
201
// Find us a working transport
202
foreach (self::$transports as $class) {
203
if (!class_exists($class)) {
207
$result = call_user_func(array($class, 'test'), $capabilities);
209
self::$transport[$cap_string] = $class;
213
if (self::$transport[$cap_string] === null) {
214
throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
217
return new self::$transport[$cap_string]();
223
* @param array $headers
224
* @param array $options
225
* @return Requests_Response
230
public static function get($url, $headers = array(), $options = array()) {
231
return self::request($url, $headers, null, self::GET, $options);
235
* Send a HEAD request
237
public static function head($url, $headers = array(), $options = array()) {
238
return self::request($url, $headers, null, self::HEAD, $options);
242
* Send a DELETE request
244
public static function delete($url, $headers = array(), $options = array()) {
245
return self::request($url, $headers, null, self::DELETE, $options);
249
* Send a TRACE request
251
public static function trace($url, $headers = array(), $options = array()) {
252
return self::request($url, $headers, null, self::TRACE, $options);
259
* @param array $headers
261
* @param array $options
262
* @return Requests_Response
265
* Send a POST request
267
public static function post($url, $headers = array(), $data = array(), $options = array()) {
268
return self::request($url, $headers, $data, self::POST, $options);
273
public static function put($url, $headers = array(), $data = array(), $options = array()) {
274
return self::request($url, $headers, $data, self::PUT, $options);
278
* Send an OPTIONS request
280
public static function options($url, $headers = array(), $data = array(), $options = array()) {
281
return self::request($url, $headers, $data, self::OPTIONS, $options);
285
* Send a PATCH request
287
* Note: Unlike {@see post} and {@see put}, `$headers` is required, as the
288
* specification recommends that should send an ETag
290
* @link https://tools.ietf.org/html/rfc5789
292
public static function patch($url, $headers, $data = array(), $options = array()) {
293
return self::request($url, $headers, $data, self::PATCH, $options);
298
* Main interface for HTTP requests
300
* This method initiates a request and sends it via a transport before
303
* The `$options` parameter takes an associative array with the following
306
* - `timeout`: How long should we wait for a response?
307
* Note: for cURL, a minimum of 1 second applies, as DNS resolution
308
* operates at second-resolution only.
309
* (float, seconds with a millisecond precision, default: 10, example: 0.01)
310
* - `connect_timeout`: How long should we wait while trying to connect?
311
* (float, seconds with a millisecond precision, default: 10, example: 0.01)
312
* - `useragent`: Useragent to send to the server
313
* (string, default: php-requests/$version)
314
* - `follow_redirects`: Should we follow 3xx redirects?
315
* (boolean, default: true)
316
* - `redirects`: How many times should we redirect before erroring?
317
* (integer, default: 10)
318
* - `blocking`: Should we block processing on this request?
319
* (boolean, default: true)
320
* - `filename`: File to stream the body to instead.
321
* (string|boolean, default: false)
322
* - `auth`: Authentication handler or array of user/password details to use
323
* for Basic authentication
324
* (Requests_Auth|array|boolean, default: false)
325
* - `proxy`: Proxy details to use for proxy by-passing and authentication
326
* (Requests_Proxy|array|string|boolean, default: false)
327
* - `max_bytes`: Limit for the response body size.
328
* (integer|boolean, default: false)
329
* - `idn`: Enable IDN parsing
330
* (boolean, default: true)
331
* - `transport`: Custom transport. Either a class name, or a
332
* transport object. Defaults to the first working transport from
333
* {@see getTransport()}
334
* (string|Requests_Transport, default: {@see getTransport()})
335
* - `hooks`: Hooks handler.
336
* (Requests_Hooker, default: new Requests_Hooks())
337
* - `verify`: Should we verify SSL certificates? Allows passing in a custom
338
* certificate file as a string. (Using true uses the system-wide root
339
* certificate store instead, but this may have different behaviour
340
* across transports.)
341
* (string|boolean, default: library/Requests/Transport/cacert.pem)
342
* - `verifyname`: Should we verify the common name in the SSL certificate?
343
* (boolean: default, true)
344
* - `data_format`: How should we send the `$data` parameter?
345
* (string, one of 'query' or 'body', default: 'query' for
346
* HEAD/GET/DELETE, 'body' for POST/PUT/OPTIONS/PATCH)
348
* @throws Requests_Exception On invalid URLs (`nonhttp`)
350
* @param string $url URL to request
351
* @param array $headers Extra headers to send with the request
352
* @param array|null $data Data to send either as a query string for GET/HEAD requests, or in the body for POST requests
353
* @param string $type HTTP request type (use Requests constants)
354
* @param array $options Options for the request (see description for more information)
355
* @return Requests_Response
357
public static function request($url, $headers = array(), $data = array(), $type = self::GET, $options = array()) {
358
if (empty($options['type'])) {
359
$options['type'] = $type;
361
$options = array_merge(self::get_default_options(), $options);
363
self::set_defaults($url, $headers, $data, $type, $options);
365
$options['hooks']->dispatch('requests.before_request', array(&$url, &$headers, &$data, &$type, &$options));
367
if (!empty($options['transport'])) {
368
$transport = $options['transport'];
370
if (is_string($options['transport'])) {
371
$transport = new $transport();
375
$need_ssl = (0 === stripos($url, 'https://'));
376
$capabilities = array('ssl' => $need_ssl);
377
$transport = self::get_transport($capabilities);
379
$response = $transport->request($url, $headers, $data, $options);
381
$options['hooks']->dispatch('requests.before_parse', array(&$response, $url, $headers, $data, $type, $options));
383
return self::parse_response($response, $url, $headers, $data, $options);
387
* Send multiple HTTP requests simultaneously
389
* The `$requests` parameter takes an associative or indexed array of
390
* request fields. The key of each request can be used to match up the
391
* request with the returned data, or with the request passed into your
392
* `multiple.request.complete` callback.
394
* The request fields value is an associative array with the following keys:
396
* - `url`: Request URL Same as the `$url` parameter to
397
* {@see Requests::request}
399
* - `headers`: Associative array of header fields. Same as the `$headers`
400
* parameter to {@see Requests::request}
401
* (array, default: `array()`)
402
* - `data`: Associative array of data fields or a string. Same as the
403
* `$data` parameter to {@see Requests::request}
404
* (array|string, default: `array()`)
405
* - `type`: HTTP request type (use Requests constants). Same as the `$type`
406
* parameter to {@see Requests::request}
407
* (string, default: `Requests::GET`)
408
* - `cookies`: Associative array of cookie name to value, or cookie jar.
409
* (array|Requests_Cookie_Jar)
411
* If the `$options` parameter is specified, individual requests will
412
* inherit options from it. This can be used to use a single hooking system,
413
* or set all the types to `Requests::POST`, for example.
415
* In addition, the `$options` parameter takes the following global options:
417
* - `complete`: A callback for when a request is complete. Takes two
418
* parameters, a Requests_Response/Requests_Exception reference, and the
419
* ID from the request array (Note: this can also be overridden on a
420
* per-request basis, although that's a little silly)
423
* @param array $requests Requests data (see description for more information)
424
* @param array $options Global and default options (see {@see Requests::request})
425
* @return array Responses (either Requests_Response or a Requests_Exception object)
427
public static function request_multiple($requests, $options = array()) {
428
$options = array_merge(self::get_default_options(true), $options);
430
if (!empty($options['hooks'])) {
431
$options['hooks']->register('transport.internal.parse_response', array('Requests', 'parse_multiple'));
432
if (!empty($options['complete'])) {
433
$options['hooks']->register('multiple.request.complete', $options['complete']);
437
foreach ($requests as $id => &$request) {
438
if (!isset($request['headers'])) {
439
$request['headers'] = array();
441
if (!isset($request['data'])) {
442
$request['data'] = array();
444
if (!isset($request['type'])) {
445
$request['type'] = self::GET;
447
if (!isset($request['options'])) {
448
$request['options'] = $options;
449
$request['options']['type'] = $request['type'];
452
if (empty($request['options']['type'])) {
453
$request['options']['type'] = $request['type'];
455
$request['options'] = array_merge($options, $request['options']);
458
self::set_defaults($request['url'], $request['headers'], $request['data'], $request['type'], $request['options']);
460
// Ensure we only hook in once
461
if ($request['options']['hooks'] !== $options['hooks']) {
462
$request['options']['hooks']->register('transport.internal.parse_response', array('Requests', 'parse_multiple'));
463
if (!empty($request['options']['complete'])) {
464
$request['options']['hooks']->register('multiple.request.complete', $request['options']['complete']);
470
if (!empty($options['transport'])) {
471
$transport = $options['transport'];
473
if (is_string($options['transport'])) {
474
$transport = new $transport();
478
$transport = self::get_transport();
480
$responses = $transport->request_multiple($requests, $options);
482
foreach ($responses as $id => &$response) {
483
// If our hook got messed with somehow, ensure we end up with the
485
if (is_string($response)) {
486
$request = $requests[$id];
487
self::parse_multiple($response, $request);
488
$request['options']['hooks']->dispatch('multiple.request.complete', array(&$response, $id));
496
* Get the default options
498
* @see Requests::request() for values returned by this method
499
* @param boolean $multirequest Is this a multirequest?
500
* @return array Default option values
502
protected static function get_default_options($multirequest = false) {
505
'connect_timeout' => 10,
506
'useragent' => 'php-requests/' . self::VERSION,
507
'protocol_version' => 1.1,
510
'follow_redirects' => true,
517
'max_bytes' => false,
521
'verify' => Requests::get_certificate_path(),
522
'verifyname' => true,
524
if ($multirequest !== false) {
525
$defaults['complete'] = null;
531
* Get default certificate path.
533
* @return string Default certificate path.
535
public static function get_certificate_path() {
536
if ( ! empty( Requests::$certificate_path ) ) {
537
return Requests::$certificate_path;
540
return dirname(__FILE__) . '/Requests/Transport/cacert.pem';
544
* Set default certificate path.
546
* @param string $path Certificate path, pointing to a PEM file.
548
public static function set_certificate_path( $path ) {
549
Requests::$certificate_path = $path;
553
* Set the default values
555
* @param string $url URL to request
556
* @param array $headers Extra headers to send with the request
557
* @param array|null $data Data to send either as a query string for GET/HEAD requests, or in the body for POST requests
558
* @param string $type HTTP request type
559
* @param array $options Options for the request
560
* @return array $options
562
protected static function set_defaults(&$url, &$headers, &$data, &$type, &$options) {
563
if (!preg_match('/^http(s)?:\/\//i', $url, $matches)) {
564
throw new Requests_Exception('Only HTTP(S) requests are handled.', 'nonhttp', $url);
567
if (empty($options['hooks'])) {
568
$options['hooks'] = new Requests_Hooks();
571
if (is_array($options['auth'])) {
572
$options['auth'] = new Requests_Auth_Basic($options['auth']);
574
if ($options['auth'] !== false) {
575
$options['auth']->register($options['hooks']);
578
if (is_string($options['proxy']) || is_array($options['proxy'])) {
579
$options['proxy'] = new Requests_Proxy_HTTP($options['proxy']);
581
if ($options['proxy'] !== false) {
582
$options['proxy']->register($options['hooks']);
585
if (is_array($options['cookies'])) {
586
$options['cookies'] = new Requests_Cookie_Jar($options['cookies']);
588
elseif (empty($options['cookies'])) {
589
$options['cookies'] = new Requests_Cookie_Jar();
591
if ($options['cookies'] !== false) {
592
$options['cookies']->register($options['hooks']);
595
if ($options['idn'] !== false) {
596
$iri = new Requests_IRI($url);
597
$iri->host = Requests_IDNAEncoder::encode($iri->ihost);
601
// Massage the type to ensure we support it.
602
$type = strtoupper($type);
604
if (!isset($options['data_format'])) {
605
if (in_array($type, array(self::HEAD, self::GET, self::DELETE))) {
606
$options['data_format'] = 'query';
609
$options['data_format'] = 'body';
615
* HTTP response parser
617
* @throws Requests_Exception On missing head/body separator (`requests.no_crlf_separator`)
618
* @throws Requests_Exception On missing head/body separator (`noversion`)
619
* @throws Requests_Exception On missing head/body separator (`toomanyredirects`)
621
* @param string $headers Full response text including headers and body
622
* @param string $url Original request URL
623
* @param array $req_headers Original $headers array passed to {@link request()}, in case we need to follow redirects
624
* @param array $req_data Original $data array passed to {@link request()}, in case we need to follow redirects
625
* @param array $options Original $options array passed to {@link request()}, in case we need to follow redirects
626
* @return Requests_Response
628
protected static function parse_response($headers, $url, $req_headers, $req_data, $options) {
629
$return = new Requests_Response();
630
if (!$options['blocking']) {
634
$return->raw = $headers;
637
if (!$options['filename']) {
638
if (($pos = strpos($headers, "\r\n\r\n")) === false) {
640
throw new Requests_Exception('Missing header/body separator', 'requests.no_crlf_separator');
643
$headers = substr($return->raw, 0, $pos);
644
$return->body = substr($return->raw, $pos + strlen("\n\r\n\r"));
649
// Pretend CRLF = LF for compatibility (RFC 2616, section 19.3)
650
$headers = str_replace("\r\n", "\n", $headers);
651
// Unfold headers (replace [CRLF] 1*( SP | HT ) with SP) as per RFC 2616 (section 2.2)
652
$headers = preg_replace('/\n[ \t]/', ' ', $headers);
653
$headers = explode("\n", $headers);
654
preg_match('#^HTTP/(1\.\d)[ \t]+(\d+)#i', array_shift($headers), $matches);
655
if (empty($matches)) {
656
throw new Requests_Exception('Response could not be parsed', 'noversion', $headers);
658
$return->protocol_version = (float) $matches[1];
659
$return->status_code = (int) $matches[2];
660
if ($return->status_code >= 200 && $return->status_code < 300) {
661
$return->success = true;
664
foreach ($headers as $header) {
665
list($key, $value) = explode(':', $header, 2);
666
$value = trim($value);
667
preg_replace('#(\s+)#i', ' ', $value);
668
$return->headers[$key] = $value;
670
if (isset($return->headers['transfer-encoding'])) {
671
$return->body = self::decode_chunked($return->body);
672
unset($return->headers['transfer-encoding']);
674
if (isset($return->headers['content-encoding'])) {
675
$return->body = self::decompress($return->body);
678
//fsockopen and cURL compatibility
679
if (isset($return->headers['connection'])) {
680
unset($return->headers['connection']);
683
$options['hooks']->dispatch('requests.before_redirect_check', array(&$return, $req_headers, $req_data, $options));
685
if ($return->is_redirect() && $options['follow_redirects'] === true) {
686
if (isset($return->headers['location']) && $options['redirected'] < $options['redirects']) {
687
if ($return->status_code === 303) {
688
$options['type'] = self::GET;
690
$options['redirected']++;
691
$location = $return->headers['location'];
692
if (strpos($location, 'http://') !== 0 && strpos($location, 'https://') !== 0) {
693
// relative redirect, for compatibility make it absolute
694
$location = Requests_IRI::absolutize($url, $location);
695
$location = $location->uri;
705
$options['hooks']->dispatch('requests.before_redirect', $hook_args);
706
$redirected = self::request($location, $req_headers, $req_data, $options['type'], $options);
707
$redirected->history[] = $return;
710
elseif ($options['redirected'] >= $options['redirects']) {
711
throw new Requests_Exception('Too many redirects', 'toomanyredirects', $return);
715
$return->redirects = $options['redirected'];
717
$options['hooks']->dispatch('requests.after_request', array(&$return, $req_headers, $req_data, $options));
722
* Callback for `transport.internal.parse_response`
724
* Internal use only. Converts a raw HTTP response to a Requests_Response
725
* while still executing a multiple request.
727
* @param string $response Full response text including headers and body (will be overwritten with Response instance)
728
* @param array $request Request data as passed into {@see Requests::request_multiple()}
729
* @return null `$response` is either set to a Requests_Response instance, or a Requests_Exception object
731
public static function parse_multiple(&$response, $request) {
733
$url = $request['url'];
734
$headers = $request['headers'];
735
$data = $request['data'];
736
$options = $request['options'];
737
$response = self::parse_response($response, $url, $headers, $data, $options);
739
catch (Requests_Exception $e) {
745
* Decoded a chunked body as per RFC 2616
747
* @see https://tools.ietf.org/html/rfc2616#section-3.6.1
748
* @param string $data Chunked body
749
* @return string Decoded body
751
protected static function decode_chunked($data) {
752
if (!preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', trim($data))) {
760
$is_chunked = (bool) preg_match('/^([0-9a-f]+)[^\r\n]*\r\n/i', $encoded, $matches);
762
// Looks like it's not chunked after all
766
$length = hexdec(trim($matches[1]));
768
// Ignore trailer headers
772
$chunk_length = strlen($matches[0]);
773
$decoded .= substr($encoded, $chunk_length, $length);
774
$encoded = substr($encoded, $chunk_length + $length + 2);
776
if (trim($encoded) === '0' || empty($encoded)) {
781
// We'll never actually get down here
782
// @codeCoverageIgnoreStart
784
// @codeCoverageIgnoreEnd
787
* Convert a key => value array to a 'key: value' array for headers
789
* @param array $array Dictionary of header values
790
* @return array List of headers
792
public static function flatten($array) {
794
foreach ($array as $key => $value) {
795
$return[] = sprintf('%s: %s', $key, $value);
801
* Convert a key => value array to a 'key: value' array for headers
803
* @codeCoverageIgnore
804
* @deprecated Misspelling of {@see Requests::flatten}
805
* @param array $array Dictionary of header values
806
* @return array List of headers
808
public static function flattern($array) {
809
return self::flatten($array);
813
* Decompress an encoded body
815
* Implements gzip, compress and deflate. Guesses which it is by attempting
818
* @param string $data Compressed data in one of the above formats
819
* @return string Decompressed string
821
public static function decompress($data) {
822
if (substr($data, 0, 2) !== "\x1f\x8b" && substr($data, 0, 2) !== "\x78\x9c") {
823
// Not actually compressed. Probably cURL ruining this for us.
827
if (function_exists('gzdecode') && ($decoded = @gzdecode($data)) !== false) {
830
elseif (function_exists('gzinflate') && ($decoded = @gzinflate($data)) !== false) {
833
elseif (($decoded = self::compatible_gzinflate($data)) !== false) {
836
elseif (function_exists('gzuncompress') && ($decoded = @gzuncompress($data)) !== false) {
844
* Decompression of deflated string while staying compatible with the majority of servers.
846
* Certain Servers will return deflated data with headers which PHP's gzinflate()
847
* function cannot handle out of the box. The following function has been created from
848
* various snippets on the gzinflate() PHP documentation.
850
* Warning: Magic numbers within. Due to the potential different formats that the compressed
851
* data may be returned in, some "magic offsets" are needed to ensure proper decompression
852
* takes place. For a simple progmatic way to determine the magic offset in use, see:
853
* https://core.trac.wordpress.org/ticket/18273
856
* @link https://core.trac.wordpress.org/ticket/18273
857
* @link https://secure.php.net/manual/en/function.gzinflate.php#70875
858
* @link https://secure.php.net/manual/en/function.gzinflate.php#77336
860
* @param string $gzData String to decompress.
861
* @return string|bool False on failure.
863
public static function compatible_gzinflate($gzData) {
864
// Compressed data might contain a full zlib header, if so strip it for
866
if (substr($gzData, 0, 3) == "\x1f\x8b\x08") {
868
$flg = ord(substr($gzData, 3, 1));
871
list($xlen) = unpack('v', substr($gzData, $i, 2));
875
$i = strpos($gzData, "\0", $i) + 1;
878
$i = strpos($gzData, "\0", $i) + 1;
884
$decompressed = self::compatible_gzinflate(substr($gzData, $i));
885
if (false !== $decompressed) {
886
return $decompressed;
890
// If the data is Huffman Encoded, we must first strip the leading 2
891
// byte Huffman marker for gzinflate()
892
// The response is Huffman coded by many compressors such as
893
// java.util.zip.Deflater, Ruby’s Zlib::Deflate, and .NET's
894
// System.IO.Compression.DeflateStream.
896
// See https://decompres.blogspot.com/ for a quick explanation of this
898
$huffman_encoded = false;
900
// low nibble of first byte should be 0x08
901
list(, $first_nibble) = unpack('h', $gzData);
903
// First 2 bytes should be divisible by 0x1F
904
list(, $first_two_bytes) = unpack('n', $gzData);
906
if (0x08 == $first_nibble && 0 == ($first_two_bytes % 0x1F)) {
907
$huffman_encoded = true;
910
if ($huffman_encoded) {
911
if (false !== ($decompressed = @gzinflate(substr($gzData, 2)))) {
912
return $decompressed;
916
if ("\x50\x4b\x03\x04" == substr($gzData, 0, 4)) {
917
// ZIP file format header
918
// Offset 6: 2 bytes, General-purpose field
919
// Offset 26: 2 bytes, filename length
920
// Offset 28: 2 bytes, optional field length
921
// Offset 30: Filename field, followed by optional field, followed
922
// immediately by data
923
list(, $general_purpose_flag) = unpack('v', substr($gzData, 6, 2));
925
// If the file has been compressed on the fly, 0x08 bit is set of
926
// the general purpose field. We can use this to differentiate
927
// between a compressed document, and a ZIP file
928
$zip_compressed_on_the_fly = (0x08 == (0x08 & $general_purpose_flag));
930
if (!$zip_compressed_on_the_fly) {
931
// Don't attempt to decode a compressed zip file
935
// Determine the first byte of data, based on the above ZIP header
937
$first_file_start = array_sum(unpack('v2', substr($gzData, 26, 4)));
938
if (false !== ($decompressed = @gzinflate(substr($gzData, 30 + $first_file_start)))) {
939
return $decompressed;
944
// Finally fall back to straight gzinflate
945
if (false !== ($decompressed = @gzinflate($gzData))) {
946
return $decompressed;
949
// Fallback for all above failing, not expected, but included for
950
// debugging and preventing regressions and to track stats
951
if (false !== ($decompressed = @gzinflate(substr($gzData, 2)))) {
952
return $decompressed;
958
public static function match_domain($host, $reference) {
959
// Check for a direct match
960
if ($host === $reference) {
964
// Calculate the valid wildcard match if the host is not an IP address
965
// Also validates that the host has 3 parts or more, as per Firefox's
967
$parts = explode('.', $host);
968
if (ip2long($host) === false && count($parts) >= 3) {
970
$wildcard = implode('.', $parts);
971
if ($wildcard === $reference) {
added
removed
wp-includes/class-requests.php
