Deprecate rarely or unused *LinkAttributes methods in Linker

[lhc/web/wiklou.git] / includes / SquidPurgeClient.php

diff --git a/includes/SquidPurgeClient.php b/includes/SquidPurgeClient.php
index 6cd7828..824dd06 100644 (file)
--- a/includes/SquidPurgeClient.php
+++ b/includes/SquidPurgeClient.php
@@ -28,12 +28,26 @@
  * Could be replaced by curl_multi_exec() or some such.
  */
 class SquidPurgeClient {
-       var $host, $port, $ip;
+       /** @var string */
+       protected $host;
 
-       var $readState = 'idle';
-       var $writeBuffer = '';
-       var $requests = array();
-       var $currentRequestIndex;
+       /** @var int */
+       protected $port;
+
+       /** @var string|bool */
+       protected $ip;
+
+       /** @var string */
+       protected $readState = 'idle';
+
+       /** @var string */
+       protected $writeBuffer = '';
+
+       /** @var array */
+       protected $requests = array();
+
+       /** @var mixed */
+       protected $currentRequestIndex;
 
        const EINTR = 4;
        const EAGAIN = 11;
@@ -41,13 +55,16 @@ class SquidPurgeClient {
        const BUFFER_SIZE = 8192;
 
        /**
-        * The socket resource, or null for unconnected, or false for disabled due to error
+        * @var resource|null The socket resource, or null for unconnected, or false
+        *   for disabled due to error.
         */
-       var $socket;
+       protected $socket;
 
-       var $readBuffer;
+       /** @var string */
+       protected $readBuffer;
 
-       var $bodyRemaining;
+       /** @var int */
+       protected $bodyRemaining;
 
        /**
         * @param string $server
@@ -326,7 +343,6 @@ class SquidPurgeClient {
 
        /**
         * @param string $line
-        * @return
         */
        protected function processStatusLine( $line ) {
                if ( !preg_match( '!^HTTP/(\d+)\.(\d+) (\d{3}) (.*)$!', $line, $m ) ) {
@@ -380,12 +396,11 @@ class SquidPurgeClient {
 }
 
 class SquidPurgeClientPool {
+       /** @var array Array of SquidPurgeClient */
+       protected $clients = array();
 
-       /**
-        * @var array of SquidPurgeClient
-        */
-       var $clients = array();
-       var $timeout = 5;
+       /** @var int */
+       protected $timeout = 5;
 
        /**
         * @param array $options