X-Git-Url: http://git.cyclocoop.org/?a=blobdiff_plain;f=includes%2FSquidPurgeClient.php;h=3de685781dfec471cad174a7c6539b25611a7b6a;hb=519d5427e28ced4b9b5d710a74b81fb79e89efb3;hp=664f59a04789a0b94ca8be2ef75f5baed572a46e;hpb=bc1c6d2a6b1ff26249ba2a77f504f281a60fbb8f;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/SquidPurgeClient.php b/includes/SquidPurgeClient.php
index 664f59a047..3de685781d 100644
--- a/includes/SquidPurgeClient.php
+++ b/includes/SquidPurgeClient.php
@@ -33,6 +33,8 @@ class SquidPurgeClient {
 	/**
 	 * Open a socket if there isn't one open already, return it.
 	 * Returns false on error.
+	 *
+	 * @return false|resource
 	 */
 	protected function getSocket() {
 		if ( $this->socket !== null ) {
@@ -64,6 +66,7 @@ class SquidPurgeClient {
 
 	/**
 	 * Get read socket array for select()
+	 * @return array
 	 */
 	public function getReadSocketsForSelect() {
 		if ( $this->readState == 'idle' ) {
@@ -78,6 +81,7 @@ class SquidPurgeClient {
 
 	/**
 	 * Get write socket array for select()
+	 * @return array
 	 */
 	public function getWriteSocketsForSelect() {
 		if ( !strlen( $this->writeBuffer ) ) {
@@ -225,6 +229,10 @@ class SquidPurgeClient {
 		while ( $this->socket && $this->processReadBuffer() === 'continue' );
 	}
 
+	/**
+	 * @throws MWException
+	 * @return string
+	 */
 	protected function processReadBuffer() {
 		switch ( $this->readState ) {
 		case 'idle':
@@ -264,6 +272,10 @@ class SquidPurgeClient {
 		}
 	}
 
+	/**
+	 * @param $line
+	 * @return
+	 */
 	protected function processStatusLine( $line ) {
 		if ( !preg_match( '!^HTTP/(\d+)\.(\d+) (\d{3}) (.*)$!', $line, $m ) ) {
 			$this->log( 'invalid status line' );
@@ -280,6 +292,9 @@ class SquidPurgeClient {
 		$this->readState = 'header';
 	}
 
+	/**
+	 * @param $line string
+	 */
 	protected function processHeaderLine( $line ) {
 		if ( preg_match( '/^Content-Length: (\d+)$/i', $line, $m ) ) {
 			$this->bodyRemaining = intval( $m[1] );