public function __construct(&$xpdo, $options = array())
{
parent::__construct($xpdo, $options);
if (class_exists('Memcache', true)) {
$this->memcache = new Memcache();
if ($this->memcache) {
$servers = explode(',', $this->getOption($this->key . '_memcached_server', $options, $this->getOption('memcached_server', $options, 'localhost:11211')));
foreach ($servers as $server) {
$server = explode(':', $server);
$this->memcache->addServer($server[0], (int) $server[1]);
}
$compressThreshold = $this->getOption($this->key . '_memcached_compress_threshold', $options, $this->getOption('memcached_compress_threshold', array(), '20000:0.2'));
if (!empty($compressThreshold)) {
$threshold = explode(':', $compressThreshold);
if (count($threshold) == 2) {
$minValue = (int) $threshold[0];
$minSaving = (double) $threshold[1];
if ($minSaving >= 0 && $minSaving <= 1) {
$this->memcache->setCompressThreshold($minValue, $minSaving);
}
}
}
$this->initialized = true;
} else {
$this->memcache = null;
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOMemCache[{$this->key}]: Error creating memcache provider for server(s): " . $this->getOption($this->key . '_memcached_server', $options, $this->getOption('memcached_server', $options, 'localhost:11211')));
}
} else {
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOMemCache[{$this->key}]: Error creating memcache provider; xPDOMemCache requires the PHP memcache extension.");
}
}
public function __construct(& $xpdo, $options = array()) {
parent :: __construct($xpdo, $options);
if (function_exists('wincache_ucache_info')) {
$this->initialized = true;
} else {
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOWinCache[{$this->key}]: Error creating wincache provider; xPDOWinCache requires the PHP wincache extension, version 1.1.0 or later.");
}
}
public function __construct(& $xpdo, $options = array()) {
parent :: __construct($xpdo, $options);
if (function_exists('apc_exists')) {
$this->initialized = true;
} else {
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOAPCCache[{$this->key}]: Error creating APC cache provider; xPDOAPCCache requires the APC extension for PHP, version 2.0.0 or later.");
}
}
public function __construct(&$xpdo, $options = array())
{
parent::__construct($xpdo, $options);
if (class_exists('Memcached', true)) {
$this->memcached = new Memcached();
if ($this->memcached) {
$servers = explode(',', $this->getOption($this->key . '_memcached_server', $options, $this->getOption('memcached_server', $options, 'localhost:11211')));
foreach ($servers as $server) {
$server = explode(':', $server);
$this->memcached->addServer($server[0], (int) $server[1]);
}
$this->memcached->setOption(Memcached::OPT_COMPRESSION, (bool) $this->getOption($this->key . '_memcached_compression', $options, $this->getOption('memcached_compression', $options, $this->getOption(Memcached::OPT_COMPRESSION, $options, true))));
$this->initialized = true;
} else {
$this->memcached = null;
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOMemCached[{$this->key}]: Error creating memcached provider for server(s): " . $this->getOption($this->key . '_memcached_server', $options, $this->getOption('memcached_server', $options, 'localhost:11211')));
}
} else {
$this->xpdo->log(xPDO::LOG_LEVEL_ERROR, "xPDOMemCached[{$this->key}]: Error creating memcached provider; xPDOMemCached requires the PHP memcached extension.");
}
}
public function getCacheKey($key, $options = array())
{
$cachePath = $this->getOption('cache_path', $options);
$cacheExt = $this->getOption('cache_ext', $options, '.cache.php');
$key = parent::getCacheKey($key, $options);
return $cachePath . $key . $cacheExt;
}