/**
* Gets Memcached instance if exists, otherwise creates a new instance.
*
* @return Memcached instance.
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
public static function init()
{
#-------------------------------------------------------------------------------
if (self::$instance === NULL) {
#-------------------------------------------------------------------------------
try {
#-------------------------------------------------------------------------------
Debug("[system/classes/auto/CacheManager.class.php]: Start initializing cache system.");
#-------------------------------------------------------------------------------
if (Extension_Loaded(MemcachedCache::EXT_NAME) && File_Exists(SPrintF('%s/.memcached', SYSTEM_PATH))) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Force load MemcachedCache');
#-------------------------------------------------------------------------------
self::$instance = MemcachedCache::getInstance();
#-------------------------------------------------------------------------------
} else {
if (Extension_Loaded(APCCache::EXT_NAME)) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Load APCCache');
#-------------------------------------------------------------------------------
self::$instance = APCCache::getInstance();
#-------------------------------------------------------------------------------
} else {
if (Extension_Loaded(MemcachedCache::EXT_NAME)) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Load MemcachedCache');
#-------------------------------------------------------------------------------
self::$instance = MemcachedCache::getInstance();
#-------------------------------------------------------------------------------
} else {
#-------------------------------------------------------------------------------
throw new Exception("Any supported cache not installed in your sysytem.");
}
}
}
#-------------------------------------------------------------------------------
Debug("Cache system has been initialized.");
#-------------------------------------------------------------------------------
} catch (Exception $e) {
#-------------------------------------------------------------------------------
Debug("Cache system has not been installed: " . $e->getTraceAsString());
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
return self::$instance;
#-------------------------------------------------------------------------------
}
/**
* display debug information
*/
public function printDebug()
{
$dispatcher = $this->getDI()->get('dispatcher');
$controller = $dispatcher->getControllerName();
$action = $dispatcher->getActionName();
//$main = $this->getDI()->get('view')->getMainView();
//$ = $view->getLayout(); $view->getMainView();
$now = microtime(TRUE);
$time = $now - $_SERVER['REQUEST_TIME'];
echo "<style>\n\t\t.debug-table td, .debug-table th {\n\t\t\tfont-size: 10px;\n\t\t\tmargin: 0;\n\t\t\tpadding: 0;\n\t\t}\n\t\t</style>\n\t\t<h7>Phalcon</h7>\n\t\t<table class='debug-table table table-striped table-condensed'>\n\t\t\t<tr>\n\t\t\t\t<td>Time</td>\n\t\t\t\t<td>{$time}</td>\n\t\t\t</tr>\n\t\t\t<tr>\n\t\t\t\t<td>Controller</td>\n\t\t\t\t<td>{$controller}</td>\n\t\t\t</tr>\n\t\t\t<tr>\n\t\t\t\t<td>Action</td>\n\t\t\t\t<td>{$action}</td>\n\t\t\t</tr>";
foreach ($this->_views as $view) {
echo "<tr><td>View</td><td>{$view}</td></tr>";
}
echo "</table>";
// Print out Session Data
if (!empty($_SESSION)) {
echo "<h7>Session</h7>\n\t\t\t<table class='debug-table table table-striped table-condensed'><tr><th>Session Name</th><th>Session Value</th></tr>";
echo "<tr><td>" . session_name() . "</td><td>" . session_id() . "</td></tr>";
foreach ($_SESSION as $index => $value) {
echo "<tr><td>{$index}</td><td>" . printValue($value) . "</td></tr>";
}
echo "</table>";
}
//printSuperGlobal($_SESSION, "Session");
//printSuperGlobal($_POST, "Post");
//printSuperGlobal($_COOKIE, "Cookie");
echo 'welcome';
/*$queries = DatabaseFactory::getQueries();
if (!empty($queries)) {
echo "<h7>Database</h7>
<table class='table debug-table table-striped table-condensed'><tr><th>Query</th><th>File</th><th>Line</th><th>Success</th></tr>";
foreach($queries as $query) {
echo "<tr>
<td>{$query->query}</td>
<td>{$query->file}</td>
<td>{$query->line}</td>
<td>{$query->success}</td>
</tr>";
}
echo "</table>";
}*/
if (class_exists('MemcachedCache', FALSE)) {
echo "<h7>Memcached</h7>";
$cache = MemcachedCache::singleton();
echo "<table class='table debug-table table-striped table-condensed'>";
foreach ($cache->getServerList() as $server) {
echo "<tr><td>{$server['host']}</td><td>{$server['port']}</td><td></td></tr>";
}
echo "</table>";
}
/*
// Get All CLI Commands
$commands = Command::singleton()->getCommands();
if (!empty($commands)) {
echo "<h7>Shell Comamnds</h7>
<table class='table debug-table table-striped table-condensed'><tr><th>Command</th><th>File</th><th>Line</th><th>Success</th></tr>";
foreach($commands as $command) {
$command->toRow();
}
echo "</table>";
}*/
}