Cut and paste is always fun

[friendica.git] / src / Util / Lock.php

diff --git a/src/Util/Lock.php b/src/Util/Lock.php
index 9d96962964cf55ea8be5aadf952cf7e0be419444..9c449844597c56620bb90106ce67bd19fe4772c8 100644 (file)
--- a/src/Util/Lock.php
+++ b/src/Util/Lock.php
@@ -1,11 +1,12 @@
 <?php
-
+/**
+ * @file src/Util/Lock.php
+ */
 namespace Friendica\Util;
 
 /**
  * @file src/Util/Lock.php
  * @brief Functions for preventing parallel execution of functions
- *
  */
 
 use Friendica\Core\Config;
@@ -16,7 +17,8 @@ use dba;
 /**
  * @brief This class contain Functions for preventing parallel execution of functions
  */
-class Lock {
+class Lock
+{
        private static $semaphore = array();
 
        /**
@@ -24,7 +26,8 @@ class Lock {
         *
         * @return object|boolean The memcache object - or "false" if not successful
         */
-       private static function connectMemcache() {
+       private static function connectMemcache()
+       {
                if (!function_exists('memcache_connect')) {
                        return false;
                }
@@ -52,7 +55,8 @@ class Lock {
         *
         * @return ressource the semaphore key
         */
-       private static function semaphoreKey($fn_name) {
+       private static function semaphoreKey($fn_name)
+       {
                $temp = get_temppath();
 
                $file = $temp.'/'.$fn_name.'.sem';
@@ -67,12 +71,13 @@ class Lock {
        /**
         * @brief Sets a lock for a given name
         *
-        * @param string $fn_name Name of the lock
+        * @param string  $fn_name Name of the lock
         * @param integer $timeout Seconds until we give up
         *
         * @return boolean Was the lock successful?
         */
-       public static function set($fn_name, $timeout = 120) {
+       public static function set($fn_name, $timeout = 120)
+       {
                $got_lock = false;
                $start = time();
 
@@ -155,8 +160,10 @@ class Lock {
         * @brief Removes a lock if it was set by us
         *
         * @param string $fn_name Name of the lock
+        * @return mixed
         */
-       public static function remove($fn_name) {
+       public static function remove($fn_name)
+       {
                if (function_exists('sem_get') && version_compare(PHP_VERSION, '5.6.1', '>=')) {
                        if (empty(self::$semaphore[$fn_name])) {
                                return false;
@@ -186,8 +193,10 @@ class Lock {
 
        /**
         * @brief Removes all lock that were set by us
+        * @return void
         */
-       public static function removeAll() {
+       public static function removeAll()
+       {
                $memcache = self::connectMemcache();
                if (is_object($memcache)) {
                        // We cannot delete all cache entries, but this doesn't matter with memcache