Index: wp-includes/http.php
===================================================================
--- wp-includes/http.php (revision 10861)
+++ wp-includes/http.php (working copy)
@@ -118,7 +118,7 @@
}
}
- if( has_filter('http_transport_get_debug') )
+ if ( has_filter('http_transport_get_debug') )
do_action('http_transport_get_debug', $working_transport, $blocking_transport, $nonblocking_transport);
if ( isset($args['blocking']) && !$args['blocking'] )
@@ -166,7 +166,7 @@
}
}
- if( has_filter('http_transport_post_debug') )
+ if ( has_filter('http_transport_post_debug') )
do_action('http_transport_post_debug', $working_transport, $blocking_transport, $nonblocking_transport);
if ( isset($args['blocking']) && !$args['blocking'] )
@@ -243,16 +243,12 @@
// Determine if this is a https call and pass that on to the transport functions
// so that we can blacklist the transports that do not support ssl verification
- if ( $arrURL['scheme'] == 'https' || $arrURL['scheme'] == 'ssl' )
- $r['ssl'] = true;
- else
- $r['ssl'] = false;
+ $r['ssl'] = $arrURL['scheme'] == 'https' || $arrURL['scheme'] == 'ssl';
- // Determine if this request is to OUR install of WordPress
- if ( stristr(get_bloginfo('url'), $arrURL['host']) )
- $r['local'] = true;
- else
- $r['local'] = false;
+ // Determine if this request is to OUR install of WordPress
+ $homeURL = parse_url(get_bloginfo('url'));
+ $r['local'] = $homeURL['host'] == $arrURL['host'] || 'localhost' == $arrURL['host'];
+ unset($homeURL);
if ( is_null( $r['headers'] ) )
$r['headers'] = array();
@@ -275,7 +271,7 @@
// Construct Cookie: header if any cookies are set
WP_Http::buildCookieHeader( $r );
- if( WP_Http_Encoding::is_available() )
+ if ( WP_Http_Encoding::is_available() )
$r['headers']['Accept-Encoding'] = WP_Http_Encoding::accept_encoding();
if ( is_null($r['body']) ) {
@@ -296,17 +292,17 @@
$transports = WP_Http::_postTransport($r);
}
- if( has_action('http_api_debug') )
+ if ( has_action('http_api_debug') )
do_action('http_api_debug', $transports, 'transports_list');
$response = array( 'headers' => array(), 'body' => '', 'response' => array('code' => false, 'message' => false), 'cookies' => array() );
- foreach( (array) $transports as $transport ) {
+ foreach ( (array) $transports as $transport ) {
$response = $transport->request($url, $r);
- if( has_action('http_api_debug') )
+ if ( has_action('http_api_debug') )
do_action( 'http_api_debug', $response, 'response', get_class($transport) );
- if( ! is_wp_error($response) )
+ if ( ! is_wp_error($response) )
return $response;
}
@@ -419,11 +415,12 @@
if ( !empty( $value ) ) {
$key = strtolower( $key );
- if ( isset( $newheaders[$key] ) ) {
+
+ if ( isset( $newheaders[$key] ) )
$newheaders[$key] = array( $newheaders[$key], trim( $value ) );
- } else {
+ else
$newheaders[$key] = trim( $value );
- }
+
if ( 'set-cookie' == strtolower( $key ) )
$cookies[] = new WP_Http_Cookie( $value );
}
@@ -448,9 +445,8 @@
function buildCookieHeader( &$r ) {
if ( ! empty($r['cookies']) ) {
$cookies_header = '';
- foreach ( (array) $r['cookies'] as $cookie ) {
+ foreach ( (array) $r['cookies'] as $cookie )
$cookies_header .= $cookie->getHeaderValue() . '; ';
- }
$cookies_header = substr( $cookies_header, 0, -2 );
$r['headers']['cookie'] = $cookies_header;
}
@@ -494,7 +490,7 @@
$body = ltrim(str_replace(array($match[0], $strBody), '', $body), "\n");
- if( "0" == trim($body) )
+ if ( "0" == trim($body) )
return $parsedBody; // Ignore footer headers.
} else {
return $body;
@@ -510,7 +506,8 @@
*
* You block external URL requests by defining WP_HTTP_BLOCK_EXTERNAL in your wp-config.php file
* and this will only allow localhost and your blog to make requests. The constant
- * WP_ACCESSABLE_HOSTS will allow additional hosts to go through for requests.
+ * WP_ACCESSABLE_HOSTS will allow additional hosts to go through for requests. The format of the
+ * WP_ACCESSABLE_HOSTS constant is a comma separated list of hostnames to allow.
*
* @since 2.8.0
* @link http://core.trac.wordpress.org/ticket/8927 Allow preventing external requests.
@@ -537,17 +534,20 @@
if ( $check === false )
return false;
- $home = parse_url( get_bloginfo('site_url') );
+ $home = parse_url( get_option('siteurl') );
// Don't block requests back to ourselves by default
- if ( $uri == 'localhost' || $uri == $home['host'] )
+ if ( $check['host'] == 'localhost' || $check['host'] == $home['host'] )
return apply_filters('block_local_requests', false);
- if ( defined('WP_ACCESSABLE_HOSTS') && is_array( WP_ACCESSABLE_HOSTS ) && in_array( $check['host'], WP_ACCESSABLE_HOSTS ) ) {
- return false;
- }
+ if ( !defined('WP_ACCESSABLE_HOSTS') )
+ return true;
- return true;
+ static $accessable_hosts;
+ if ( null == $accessable_hosts )
+ $accessable_hosts = preg_split('|,\s*|', WP_ACCESSABLE_HOSTS);
+
+ return !in_array( $check['host'], $accessable_hosts ); //Inverse logic, If its in the array, then we can't access it.
}
}
@@ -606,13 +606,11 @@
if ( ! isset($arrURL['port']) ) {
if ( ($arrURL['scheme'] == 'ssl' || $arrURL['scheme'] == 'https') && extension_loaded('openssl') ) {
$arrURL['host'] = 'ssl://' . $arrURL['host'];
- $arrURL['port'] = apply_filters('http_request_port', 443);
+ $arrURL['port'] = 443;
$secure_transport = true;
} else {
- $arrURL['port'] = apply_filters('http_request_default_port', 80);
+ $arrURL['port'] = 80;
}
- } else {
- $arrURL['port'] = apply_filters('http_request_port', $arrURL['port'], $arrURL['host']);
}
// There are issues with the HTTPS and SSL protocols that cause errors that can be safely
@@ -625,13 +623,12 @@
$proxy = new WP_HTTP_Proxy();
if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) {
- if( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
+ if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
$handle = @fsockopen($proxy->host(), $proxy->port(), $iError, $strError, $r['timeout'] );
else
$handle = @fsockopen($arrURL['host'], $arrURL['port'], $iError, $strError, $r['timeout'] );
- }
- else {
- if( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
+ } else {
+ if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
$handle = fsockopen($proxy->host(), $proxy->port(), $iError, $strError, $r['timeout'] );
else
$handle = fsockopen($arrURL['host'], $arrURL['port'], $iError, $strError, $r['timeout'] );
@@ -648,22 +645,24 @@
if ( false === $handle )
return new WP_Error('http_request_failed', $iError . ': ' . $strError);
- // WordPress supports PHP 4.3, which has this function. Removed sanity checking for
- // performance reasons.
stream_set_timeout($handle, $r['timeout'] );
- $requestPath = $arrURL['path'] . ( isset($arrURL['query']) ? '?' . $arrURL['query'] : '' );
- $requestPath = empty($requestPath) ? '/' : $requestPath;
+ if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) //Some proxies require full URL in this field.
+ $requestPath = $url;
+ else
+ $requestPath = $arrURL['path'] . ( isset($arrURL['query']) ? '?' . $arrURL['query'] : '' );
- $strHeaders = '';
- $strHeaders .= strtoupper($r['method']) . ' ' . $requestPath . ' HTTP/' . $r['httpversion'] . "\r\n";
+ if ( empty($requestPath) )
+ $requestPath .= '/';
- if( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
- $strHeaders .= 'Host: ' . $arrURL['host'] .':'. $arrURL['port'] . "\r\n";
+ $strHeaders = strtoupper($r['method']) . ' ' . $requestPath . ' HTTP/' . $r['httpversion'] . "\r\n";
+
+ if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) )
+ $strHeaders .= 'Host: ' . $arrURL['host'] . ':' . $arrURL['port'] . "\r\n";
else
$strHeaders .= 'Host: ' . $arrURL['host'] . "\r\n";
- if( isset($r['user-agent']) )
+ if ( isset($r['user-agent']) )
$strHeaders .= 'User-agent: ' . $r['user-agent'] . "\r\n";
if ( is_array($r['headers']) ) {
@@ -673,9 +672,8 @@
$strHeaders .= $r['headers'];
}
- if ( $proxy->use_authentication() ) {
+ if ( $proxy->use_authentication() )
$strHeaders .= $proxy->authentication_header() . "\r\n";
- }
$strHeaders .= "\r\n";
@@ -731,14 +729,20 @@
* @static
* @return boolean False means this class can not be used, true means it can.
*/
- function test($args = array()) {
+ function test( $args = array() ) {
if ( false !== ($option = get_option( 'disable_fsockopen' )) && time()-$option < 43200 ) // 12 hours
return false;
- if ( function_exists( 'fsockopen' ) && ( isset($args['ssl']) && !$args['ssl'] ) )
- return apply_filters('use_fsockopen_transport', true);
+ $is_ssl = isset($args['ssl']) && $args['ssl'];
- return false;
+ if ( ! $is_ssl && function_exists( 'fsockopen' ) )
+ $use = true;
+ elseif ( $is_ssl && extension_loaded('openssl') && function_exists( 'fsockopen' ) )
+ $use = true;
+ else
+ $use = false;
+
+ return apply_filters('use_fsockopen_transport', $use, $args);
}
}
@@ -772,8 +776,6 @@
* @return array 'headers', 'body', 'cookies' and 'response' keys.
*/
function request($url, $args = array()) {
- global $http_response_header;
-
$defaults = array(
'method' => 'GET', 'timeout' => 5,
'redirection' => 5, 'httpversion' => '1.0',
@@ -799,8 +801,6 @@
if (! $handle)
return new WP_Error('http_request_failed', sprintf(__('Could not open handle for fopen() to %s'), $url));
- // WordPress supports PHP 4.3, which has this function. Removed sanity
- // checking for performance reasons.
stream_set_timeout($handle, $r['timeout'] );
if ( ! $r['blocking'] ) {
@@ -812,15 +812,14 @@
while ( ! feof($handle) )
$strResponse .= fread($handle, 4096);
- $theHeaders = '';
if ( function_exists('stream_get_meta_data') ) {
$meta = stream_get_meta_data($handle);
$theHeaders = $meta['wrapper_data'];
- if( isset( $meta['wrapper_data']['headers'] ) )
+ if ( isset( $meta['wrapper_data']['headers'] ) )
$theHeaders = $meta['wrapper_data']['headers'];
} else {
- if( ! isset( $http_response_header ) )
- global $http_response_header;
+ //$http_response_header is a PHP reserved variable which is set in the current-scope when using the HTTP Wrapper
+ //see http://php.oregonstate.edu/manual/en/reserved.variables.httpresponseheader.php
$theHeaders = $http_response_header;
}
@@ -844,19 +843,28 @@
* @static
* @return boolean False means this class can not be used, true means it can.
*/
- function test() {
+ function test($args = array()) {
if ( ! function_exists('fopen') || (function_exists('ini_get') && true != ini_get('allow_url_fopen')) )
return false;
- if (
- ( isset($args['ssl']) && !$args['ssl'] ) ||
- ( isset($args['local']) && $args['local'] == true && apply_filters('https_local_ssl_verify', true) != true ) ||
- ( isset($args['local']) && $args['local'] == false && apply_filters('https_ssl_verify', true) != true ) ||
- ( isset($args['sslverify']) && !$args['sslverify'] )
- )
- return apply_filters('use_fopen_transport', true);
+ $use = true;
- return false;
+ //PHP does not verify SSL certs, We can only make a request via this transports if SSL Verification is turned off.
+ $is_ssl = isset($args['ssl']) && $args['ssl'];
+ if ( $is_ssl ) {
+ $is_local = isset($args['local']) && $args['local'];
+ $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
+ if ( $is_local && true != apply_filters('https_local_ssl_verify', true) )
+ $use = true;
+ elseif ( !$is_local && true != apply_filters('https_ssl_verify', true) )
+ $use = true;
+ elseif ( !$ssl_verify )
+ $use = true;
+ else
+ $use = false;
+ }
+
+ return apply_filters('use_fopen_transport', $use, $args);
}
}
@@ -910,16 +918,23 @@
return new WP_Error('http_request_failed', sprintf(__('Malformed URL: %s'), $url));
if ( 'http' != $arrURL['scheme'] && 'https' != $arrURL['scheme'] )
- $url = str_replace($arrURL['scheme'], 'http', $url);
+ $url = preg_replace('|^' . preg_quote($arrURL['scheme'], '|') . '|', 'http', $url);
// Convert Header array to string.
$strHeaders = '';
if ( is_array( $r['headers'] ) )
- foreach( $r['headers'] as $name => $value )
+ foreach ( $r['headers'] as $name => $value )
$strHeaders .= "{$name}: $value\r\n";
else if ( is_string( $r['headers'] ) )
$strHeaders = $r['headers'];
+ $is_local = isset($args['local']) && $args['local'];
+ $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
+ if ( $is_local )
+ $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
+ elseif ( ! $is_local )
+ $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
+
$arrContext = array('http' =>
array(
'method' => strtoupper($r['method']),
@@ -929,8 +944,8 @@
'header' => $strHeaders,
'timeout' => $r['timeout'],
'ssl' => array(
- 'verify_peer' => apply_filters('https_ssl_verify', $r['sslverify']),
- 'verify_host' => apply_filters('https_ssl_verify', $r['sslverify'])
+ 'verify_peer' => $ssl_verify,
+ 'verify_host' => $ssl_verify
)
)
);
@@ -938,12 +953,12 @@
$proxy = new WP_HTTP_Proxy();
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) {
- $arrContext['http']['proxy'] = 'tcp://'.$proxy->host().':'.$proxy->port();
+ $arrContext['http']['proxy'] = 'tcp://' . $proxy->host() . ':' . $proxy->port();
+ $arrContext['http']['request_fulluri'] = true;
// We only support Basic authentication so this will only work if that is what your proxy supports.
- if ( $proxy->use_authentication() ) {
+ if ( $proxy->use_authentication() )
$arrContext['http']['header'] .= $proxy->authentication_header() . "\r\n";
- }
}
if ( ! is_null($r['body']) && ! empty($r['body'] ) )
@@ -975,7 +990,7 @@
fclose($handle);
$processedHeaders = array();
- if( isset( $meta['wrapper_data']['headers'] ) )
+ if ( isset( $meta['wrapper_data']['headers'] ) )
$processedHeaders = WP_Http::processHeaders($meta['wrapper_data']['headers']);
else
$processedHeaders = WP_Http::processHeaders($meta['wrapper_data']);
@@ -1005,7 +1020,19 @@
if ( version_compare(PHP_VERSION, '5.0', '<') )
return false;
- return apply_filters('use_streams_transport', true);
+ //HTTPS via Proxy was added in 5.1.0
+ $is_ssl = isset($args['ssl']) && $args['ssl'];
+ if ( $is_ssl && version_compare(PHP_VERSION, '5.1.0', '<') ) {
+ $proxy = new WP_HTTP_Proxy();
+ /**
+ * No URL check, as its not currently passed to the ::test() function
+ * In the case where a Proxy is in use, Just bypass this transport for HTTPS.
+ */
+ if ( $proxy->is_enabled() )
+ return false;
+ }
+
+ return apply_filters('use_streams_transport', true, $args);
}
}
@@ -1069,8 +1096,15 @@
$arrURL = parse_url($url);
if ( 'http' != $arrURL['scheme'] || 'https' != $arrURL['scheme'] )
- $url = str_replace($arrURL['scheme'], 'http', $url);
+ $url = preg_replace('|^' . preg_quote($arrURL['scheme'], '|') . '|', 'http', $url);
+ $is_local = isset($args['local']) && $args['local'];
+ $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
+ if ( $is_local )
+ $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
+ elseif ( ! $is_local )
+ $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
+
$options = array(
'timeout' => $r['timeout'],
'connecttimeout' => $r['timeout'],
@@ -1078,8 +1112,8 @@
'useragent' => $r['user-agent'],
'headers' => $r['headers'],
'ssl' => array(
- 'verifypeer' => apply_filters('https_ssl_verify', $r['sslverify']),
- 'verifyhost' => apply_filters('https_ssl_verify', $r['sslverify'])
+ 'verifypeer' => $ssl_verify,
+ 'verifyhost' => $ssl_verify
)
);
@@ -1139,10 +1173,7 @@
* @return boolean False means this class can not be used, true means it can.
*/
function test($args = array()) {
- if ( function_exists('http_request') )
- return apply_filters('use_http_extension_transport', true);
-
- return false;
+ return apply_filters('use_http_extension_transport', function_exists('http_request'), $args );
}
}
@@ -1199,7 +1230,6 @@
$proxy = new WP_HTTP_Proxy();
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) {
- curl_setopt( $handle, CURLOPT_HTTPPROXYTUNNEL, true );
$isPHP5 = version_compare(PHP_VERSION, '5.0.0', '>=');
@@ -1218,11 +1248,18 @@
curl_setopt( $handle, CURLOPT_PROXYUSERPWD, $proxy->authentication() );
}
}
+
+ $is_local = isset($args['local']) && $args['local'];
+ $ssl_verify = isset($args['sslverify']) && $args['sslverify'];
+ if ( $is_local )
+ $ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
+ elseif ( ! $is_local )
+ $ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
curl_setopt( $handle, CURLOPT_URL, $url);
curl_setopt( $handle, CURLOPT_RETURNTRANSFER, true );
- curl_setopt( $handle, CURLOPT_SSL_VERIFYHOST, apply_filters('https_ssl_verify', $r['sslverify']) );
- curl_setopt( $handle, CURLOPT_SSL_VERIFYPEER, apply_filters('https_ssl_verify', $r['sslverify']) );
+ curl_setopt( $handle, CURLOPT_SSL_VERIFYHOST, $ssl_verify );
+ curl_setopt( $handle, CURLOPT_SSL_VERIFYPEER, $ssl_verify );
curl_setopt( $handle, CURLOPT_USERAGENT, $r['user-agent'] );
curl_setopt( $handle, CURLOPT_CONNECTTIMEOUT, $r['timeout'] );
curl_setopt( $handle, CURLOPT_TIMEOUT, $r['timeout'] );
@@ -1250,9 +1287,8 @@
if ( !empty( $r['headers'] ) ) {
// cURL expects full header strings in each element
$headers = array();
- foreach ( $r['headers'] as $name => $value ) {
+ foreach ( $r['headers'] as $name => $value )
$headers[] = "{$name}: $value";
- }
curl_setopt( $handle, CURLOPT_HTTPHEADER, $headers );
}
@@ -1317,7 +1353,7 @@
*/
function test($args = array()) {
if ( function_exists('curl_init') && function_exists('curl_exec') )
- return apply_filters('use_curl_transport', true);
+ return apply_filters('use_curl_transport', true, $args);
return false;
}
@@ -1338,14 +1374,14 @@
* WP_PROXY_PASSWORD - Proxy password, if it requires authentication.
* WP_PROXY_BYPASS_HOSTS - Will prevent the hosts in this list from going through the proxy.
* You do not need to have localhost and the blog host in this list, because they will not be passed
- * through the proxy.
+ * through the proxy. The list should be presented in a comma separated list
*
*
* An example can be as seen below.
*
* define('WP_PROXY_HOST', '192.168.84.101');
* define('WP_PROXY_PORT', '8080');
- * define('WP_PROXY_BYPASS_HOSTS', array('localhost', 'www.example.com'));
+ * define('WP_PROXY_BYPASS_HOSTS', 'localhost, www.example.com');
*
*
* @link http://core.trac.wordpress.org/ticket/4011 Proxy support ticket in WordPress.
@@ -1353,14 +1389,6 @@
*/
class WP_HTTP_Proxy {
- function WP_HTTP_Proxy() {
- $this->__construct();
- }
-
- function __construct() {
-
- }
-
/**
* Whether proxy connection should be used.
*
@@ -1371,7 +1399,7 @@
* @return bool
*/
function is_enabled() {
- return ( defined('WP_PROXY_HOST') && defined('WP_PROXY_PORT') );
+ return defined('WP_PROXY_HOST') && defined('WP_PROXY_PORT');
}
/**
@@ -1384,7 +1412,7 @@
* @return bool
*/
function use_authentication() {
- return ( defined('WP_PROXY_USERNAME') && defined('WP_PROXY_PASSWORD') );
+ return defined('WP_PROXY_USERNAME') && defined('WP_PROXY_PASSWORD');
}
/**
@@ -1395,7 +1423,7 @@
* @return string
*/
function host() {
- if( defined('WP_PROXY_HOST') )
+ if ( defined('WP_PROXY_HOST') )
return WP_PROXY_HOST;
return '';
@@ -1409,7 +1437,7 @@
* @return string
*/
function port() {
- if( defined('WP_PROXY_PORT') )
+ if ( defined('WP_PROXY_PORT') )
return WP_PROXY_PORT;
return '';
@@ -1423,7 +1451,7 @@
* @return string
*/
function username() {
- if( defined('WP_PROXY_USERNAME') )
+ if ( defined('WP_PROXY_USERNAME') )
return WP_PROXY_USERNAME;
return '';
@@ -1437,7 +1465,7 @@
* @return string
*/
function password() {
- if( defined('WP_PROXY_PASSWORD') )
+ if ( defined('WP_PROXY_PASSWORD') )
return WP_PROXY_PASSWORD;
return '';
@@ -1451,7 +1479,7 @@
* @return string
*/
function authentication() {
- return $this->username() .':'. $this->password();
+ return $this->username() . ':' . $this->password();
}
/**
@@ -1462,7 +1490,7 @@
* @return string
*/
function authentication_header() {
- return 'Proxy-Authentication: Basic '. base64_encode( $this->authentication() );
+ return 'Proxy-Authentication: Basic ' . base64_encode( $this->authentication() );
}
/**
@@ -1484,23 +1512,24 @@
$check = @parse_url($uri);
// Malformed URL, can not process, but this could mean ssl, so let through anyway.
- if( $check === false )
+ if ( $check === false )
return true;
- $home = parse_url( get_bloginfo('site_url') );
+ $home = parse_url( get_option('siteurl') );
- if ( $uri == 'localhost' || $uri == $home['host'] )
+ if ( $check['host'] == 'localhost' || $check['host'] == $home['host'] )
return false;
- if ( defined('WP_PROXY_BYPASS_HOSTS') && is_array( WP_PROXY_BYPASS_HOSTS ) && in_array( $check['host'], WP_PROXY_BYPASS_HOSTS ) ) {
- return false;
- }
-
- return true;
+ if ( !defined('WP_PROXY_BYPASS_HOSTS') )
+ return true;
+
+ static $bypass_hosts;
+ if ( null == $bypass_hosts )
+ $bypass_hosts = preg_split('|,\s*|', WP_PROXY_BYPASS_HOSTS);
+
+ return !in_array( $check['host'], $bypass_hosts );
}
}
-
-
/**
* Internal representation of a single cookie.
*
@@ -1744,17 +1773,17 @@
function decompress( $compressed, $length = null ) {
$decompressed = gzinflate( $compressed );
- if( false !== $decompressed )
+ if ( false !== $decompressed )
return $decompressed;
$decompressed = gzuncompress( $compressed );
- if( false !== $decompressed )
+ if ( false !== $decompressed )
return $decompressed;
$decompressed = gzdecode( $compressed );
- if( false !== $decompressed )
+ if ( false !== $decompressed )
return $decompressed;
return $compressed;
@@ -1769,13 +1798,13 @@
*/
function accept_encoding() {
$type = array();
- if( function_exists( 'gzinflate' ) )
+ if ( function_exists( 'gzinflate' ) )
$type[] = 'deflate;q=1.0';
- if( function_exists( 'gzuncompress' ) )
+ if ( function_exists( 'gzuncompress' ) )
$type[] = 'compress;q=0.5';
- if( function_exists( 'gzdecode' ) )
+ if ( function_exists( 'gzdecode' ) )
$type[] = 'gzip;q=0.5';
return implode(', ', $type);
@@ -1801,8 +1830,8 @@
* @return bool
*/
function should_decode($headers) {
- if( is_array( $headers ) ) {
- if( array_key_exists('content-encoding', $headers) && ! empty( $headers['content-encoding'] ) )
+ if ( is_array( $headers ) ) {
+ if ( array_key_exists('content-encoding', $headers) && ! empty( $headers['content-encoding'] ) )
return true;
} else if( is_string( $headers ) ) {
return ( stripos($headers, 'content-encoding:') !== false );
@@ -1823,8 +1852,7 @@
* @return bool
*/
function is_available() {
- return ( function_exists('gzuncompress') || function_exists('gzdeflate') ||
- function_exists('gzinflate') );
+ return ( function_exists('gzuncompress') || function_exists('gzdeflate') || function_exists('gzinflate') );
}
}
@@ -1890,7 +1918,6 @@
*/
function wp_remote_get($url, $args = array()) {
$objFetchSite = _wp_http_get_object();
-
return $objFetchSite->get($url, $args);
}