minor style corrections

git-svn-id: https://svn.typo3.org/TYPO3v4/Core/trunk@4553 709f56b5-9817-0410-a4d7-c38de5d9e867

diff --git a/t3lib/cache/backend/class.t3lib_cache_backend_memcached.php b/t3lib/cache/backend/class.t3lib_cache_backend_memcached.php
index b3a81ee..d22a6c3 100644 (file)
--- a/t3lib/cache/backend/class.t3lib_cache_backend_memcached.php
+++ b/t3lib/cache/backend/class.t3lib_cache_backend_memcached.php
@@ -121,18 +121,18 @@ class t3lib_cache_backend_Memcached extends t3lib_cache_AbstractBackend {
                        if (substr($serverConf, 0, 7) == 'unix://') {
                                $host = $serverConf;
                                $port = 0;
-                       }
-                       else {
+                       } else {
                                list($host, $port) = explode(':', $serverConf, 2);
                        }
+
                        if ($this->serverConnected) {
                                $this->memcache->addserver($host, $port);
-                       }
-                       else {
-                               // pconnect throws PHP warnings when it cannot connect!
+                       } else {
+                                       // pconnect throws PHP warnings when it cannot connect!
                                $this->serverConnected = @$this->memcache->pconnect($host, $port);
                        }
                }
+
                if (!$this->serverConnected) {
                        t3lib_div::sysLog('Unable to connect to any Memcached server', 'core', 3);
                }
@@ -274,11 +274,13 @@ class t3lib_cache_backend_Memcached extends t3lib_cache_AbstractBackend {
         */
        public function remove($entryIdentifier) {
                $result = false;
+
                if ($this->serverConnected) {
                        $this->removeIdentifierFromAllTags($entryIdentifier);
                        $this->memcache->delete($this->identifierPrefix . 'ident_' . $entryIdentifier);
                        $result = $this->memcache->delete($this->identifierPrefix . $entryIdentifier);
                }
+
                return $result;
        }
 
@@ -438,14 +440,15 @@ class t3lib_cache_backend_Memcached extends t3lib_cache_AbstractBackend {
        protected function addIdentifierToTags($entryIdentifier, array $tags) {
                if ($this->serverConnected) {
                        foreach($tags as $tag) {
-                               // Update tag-to-identifier index
+                                       // Update tag-to-identifier index
                                $identifiers = $this->findIdentifiersTaggedWith($tag);
                                if (array_search($entryIdentifier, $identifiers) === false) {
                                        $identifiers[] = $entryIdentifier;
                                        $this->memcache->set($this->identifierPrefix . 'tag_' . $tag,
                                                $identifiers);
                                }
-                               // Update identifier-to-tag index
+
+                                       // Update identifier-to-tag index
                                $existingTags = $this->findTagsForIdentifier($entryIdentifier);
                                if (array_search($entryIdentifier, $existingTags) === false) {
                                        $this->memcache->set($this->identifierPrefix . 'ident_' . $entryIdentifier,
@@ -465,16 +468,16 @@ class t3lib_cache_backend_Memcached extends t3lib_cache_AbstractBackend {
         */
        protected function removeIdentifierFromAllTags($entryIdentifier) {
                if ($this->serverConnected) {
-                       // Get tags for this identifier
+                               // Get tags for this identifier
                        $tags = $this->findTagsForIdentifier($entryIdentifier);
-                       // Deassociate tags with this identifier
+                               // Deassociate tags with this identifier
                        foreach ($tags as $tag) {
                                $identifiers = $this->findIdentifiersTaggedWith($tag);
-                               // Formally array_search() below should never return false due to
-                               // the behavior of findTagsForIdentifier(). But if reverse index is
-                               // corrupted, we still can get 'false' from array_search(). This is
-                               // not a problem because we are removing this identifier from
-                               // anywhere.
+                                       // Formally array_search() below should never return false
+                                       // due to the behavior of findTagsForIdentifier(). But if
+                                       // reverse index is corrupted, we still can get 'false' from
+                                       // array_search(). This is not a problem because we are
+                                       // removing this identifier from anywhere.
                                if (($key = array_search($entryIdentifier, $identifiers)) !== false) {
                                        unset($identifiers[$key]);
 
@@ -489,7 +492,8 @@ class t3lib_cache_backend_Memcached extends t3lib_cache_AbstractBackend {
                                        }
                                }
                        }
-                       // Clear reverse tag index for this identifier
+
+                               // Clear reverse tag index for this identifier
                        $this->memcache->delete($this->identifierPrefix . 'ident_' . $entryIdentifier);
                }
        }