// {{{ requirements
// }}}
-// {{{ constants
-// {{{ flags
-
-/**
- * Flag: indicates data is serialized
- */
-define("MEMCACHE_SERIALIZED", 1<<0);
-
-/**
- * Flag: indicates data is compressed
- */
-define("MEMCACHE_COMPRESSED", 1<<1);
-
-// }}}
-
-/**
- * Minimum savings to store data compressed
- */
-define("COMPRESSION_SAVINGS", 0.20);
-
-// }}}
-
// {{{ class memcached
/**
* memcached client class implemented using (p)fsockopen()
// {{{ properties
// {{{ public
+ // {{{ constants
+ // {{{ flags
+
+ /**
+ * Flag: indicates data is serialized
+ */
+ const SERIALIZED = 1;
+
+ /**
+ * Flag: indicates data is compressed
+ */
+ const COMPRESSED = 2;
+
+ // }}}
+
+ /**
+ * Minimum savings to store data compressed
+ */
+ const COMPRESSION_SAVINGS = 0.20;
+
+ // }}}
+
+
/**
* Command statistics
*
return false;
}
- if ($this->_have_zlib && $flags & MEMCACHE_COMPRESSED)
+ if ($this->_have_zlib && $flags & memcached::COMPRESSED)
$ret[$rkey] = gzuncompress($ret[$rkey]);
$ret[$rkey] = rtrim($ret[$rkey]);
- if ($flags & MEMCACHE_SERIALIZED)
+ if ($flags & memcached::SERIALIZED)
$ret[$rkey] = unserialize($ret[$rkey]);
} else
if (!is_scalar($val))
{
$val = serialize($val);
- $flags |= MEMCACHE_SERIALIZED;
+ $flags |= memcached::SERIALIZED;
if ($this->_debug)
$this->_debugprint(sprintf("client: serializing data as it is not scalar\n"));
}
$c_val = gzcompress($val, 9);
$c_len = strlen($c_val);
- if ($c_len < $len*(1 - COMPRESSION_SAVINGS))
+ if ($c_len < $len*(1 - memcached::COMPRESSION_SAVINGS))
{
if ($this->_debug)
$this->_debugprint(sprintf("client: compressing data; was %d bytes is now %d bytes\n", $len, $c_len));
$val = $c_val;
$len = $c_len;
- $flags |= MEMCACHE_COMPRESSED;
+ $flags |= memcached::COMPRESSED;
}
}
if (!$this->_safe_fwrite($sock, "$cmd $key $flags $exp $len\r\n$val\r\n"))
if ($this->_debug)
{
- if ($flags & MEMCACHE_COMPRESSED)
+ if ($flags & memcached::COMPRESSED)
$val = 'compressed data';
$this->_debugprint(sprintf("MemCache: %s %s => %s (%s)\n", $cmd, $key, $val, $line));
}