今天同事需要清理memcache中某種前綴的key的值,但memcache沒有專門的這種命令,我幫忙在網上找了一段程序:
How about this function in php:
function deletekeysbyindex($prefix) {
    $m = new Memcached();
    $m->addServer('localhost', 11211);
    $keys = $m->getAllKeys();
    foreach ($keys as $index => $
  