public function execute()
{
global $wgMainCacheType, $wgMemCachedTimeout, $wgObjectCaches;
$cache = $this->getOption('cache');
$iterations = $this->getOption('i', 100);
if ($cache) {
if (!isset($wgObjectCaches[$cache])) {
$this->error("MediaWiki isn't configured with a cache named '{$cache}'", 1);
}
$servers = $wgObjectCaches[$cache]['servers'];
} elseif ($this->hasArg()) {
$servers = [$this->getArg()];
} elseif ($wgMainCacheType === CACHE_MEMCACHED) {
global $wgMemCachedServers;
$servers = $wgMemCachedServers;
} elseif (isset($wgObjectCaches[$wgMainCacheType]['servers'])) {
$servers = $wgObjectCaches[$wgMainCacheType]['servers'];
} else {
$this->error("MediaWiki isn't configured for Memcached usage", 1);
}
# find out the longest server string to nicely align output later on
$maxSrvLen = $servers ? max(array_map('strlen', $servers)) : 0;
foreach ($servers as $server) {
$this->output(str_pad($server, $maxSrvLen), $server);
$mcc = new MemcachedClient(['persistant' => true, 'timeout' => $wgMemCachedTimeout]);
$mcc->set_servers([$server]);
$set = 0;
$incr = 0;
$get = 0;
$time_start = microtime(true);
for ($i = 1; $i <= $iterations; $i++) {
if ($mcc->set("test{$i}", $i)) {
$set++;
}
}
for ($i = 1; $i <= $iterations; $i++) {
if (!is_null($mcc->incr("test{$i}", $i))) {
$incr++;
}
}
for ($i = 1; $i <= $iterations; $i++) {
$value = $mcc->get("test{$i}");
if ($value == $i * 2) {
$get++;
}
}
$exectime = microtime(true) - $time_start;
$this->output(" set: {$set} incr: {$incr} get: {$get} time: {$exectime}", $server);
}
}
public function set($key, $value, $exptime = 0, $flags = 0)
{
return $this->client->set($this->validateKeyEncoding($key), $value, $this->fixExpiry($exptime));
}
}
$res = $mcc->get($args[0]);
$hv = $mcc->_hashfunc($args[0]);
for ($i = 0; $i < 3; $i++) {
print $mcc->_buckets[$hv % $mcc->_bucketcount] . "\n";
$hv += $mcc->_hashfunc($i . $args[0]);
}
break;
case 'set':
$key = array_shift($args);
if ($args[0] == "#" && is_numeric($args[1])) {
$value = str_repeat('*', $args[1]);
} else {
$value = implode(' ', $args);
}
if (!$mcc->set($key, $value, 0)) {
# print 'Error: ' . $mcc->error_string() . "\n";
print "MemCached error\n";
}
break;
case 'delete':
$key = implode(' ', $args);
if (!$mcc->delete($key)) {
# print 'Error: ' . $mcc->error_string() . "\n";
print "MemCached error\n";
}
break;
case 'history':
if (function_exists('readline_list_history')) {
foreach (readline_list_history() as $num => $line) {
print "{$num}: {$line}\n";
