Get PHP Memcached Statistiken und Version von Unix-Socket

Question

ich in der Lage bin, um erfolgreich die Memcached-Version mit PHP 5.6 zu erhalten, wenn sie auf einem TCP-Port lauscht

<?php 
$m = new Memcached(); 
$m->addServer('localhost', 11211); 
print_r($m->getStats()); 
print_r($m->getVersion()); 
?> 

dann bekomme ich die Ausgabe I

root@debian8x64:~# php memcached 
Array 
(
    [localhost:11211] => Array 
     (
      [pid] => 22165 
      [uptime] => 8 
      [threads] => 4 
      [time] => 1460472519 
      [pointer_size] => 64 
      [rusage_user_seconds] => 0 
      [rusage_user_microseconds] => 0 
      [rusage_system_seconds] => 0 
      [rusage_system_microseconds] => 0 
      [curr_items] => 0 
      [total_items] => 0 
      [limit_maxbytes] => 67108864 
      [curr_connections] => 5 
      [total_connections] => 6 
      [connection_structures] => 6 
      [bytes] => 0 
      [cmd_get] => 0 
      [cmd_set] => 0 
      [get_hits] => 0 
      [get_misses] => 0 
      [evictions] => 0 
      [bytes_read] => 8 
      [bytes_written] => 0 
      [version] => 1.4.25 
     ) 

) 
Array 
(
    [localhost:11211] => 1.4.25 
) 

erwarten

Wenn ich zu einem Unix-Socket ändern und angeben, Port 0

$m->addServer('/var/run/memcached.sock', 0); 

ich erhalte diese Ausgabe

Array 
(
    [/var/run/memached.sock:11211] => Array 
     (
      [pid] => -1 
      [uptime] => 0 
      [threads] => 0 
      [time] => 0 
      [pointer_size] => 0 
      [rusage_user_seconds] => 0 
      [rusage_user_microseconds] => 0 
      [rusage_system_seconds] => 0 
      [rusage_system_microseconds] => 0 
      [curr_items] => 0 
      [total_items] => 0 
      [limit_maxbytes] => 0 
      [curr_connections] => 0 
      [total_connections] => 0 
      [connection_structures] => 0 
      [bytes] => 0 
      [cmd_get] => 0 
      [cmd_set] => 0 
      [get_hits] => 0 
      [get_misses] => 0 
      [evictions] => 0 
      [bytes_read] => 0 
      [bytes_written] => 0 
      [version] => 
     ) 

) 
Array 
(
    [/var/run/memached.sock:11211] => 255.255.255 
) 

ich mit diesen Parametern leite zum Testen

memcached -u root -s /var/run/memcached.sock -a 755 -vvvv 

Meine PHP-Info nur Memcached für Memcached

memcached support => enabled 
Version => 2.2.0 
libmemcached version => 1.0.18 
SASL support => yes 
Session support => yes 
igbinary support => no 
json support => no 
msgpack support => no 
memcached 
memcached support => enabled 
libmemcached version => 1.0.18 
memcached.compression_factor => 1.3 => 1.3 
memcached.compression_threshold => 2000 => 2000 
memcached.compression_type => fastlz => fastlz 
memcached.serializer => php => php 
memcached.sess_binary => 0 => 0 
memcached.sess_connect_timeout => 1000 => 1000 
memcached.sess_consistent_hash => 0 => 0 
memcached.sess_lock_expire => 0 => 0 
memcached.sess_lock_max_wait => 0 => 0 
memcached.sess_lock_wait => 150000 => 150000 
memcached.sess_locking => 1 => 1 
memcached.sess_number_of_replicas => 0 => 0 
memcached.sess_prefix => memc.sess.key. => memc.sess.key. 
memcached.sess_randomize_replica_read => 0 => 0 
memcached.sess_remove_failed => 0 => 0 
memcached.store_retry_count => 2 => 2 

Answer 1

Das Problem im Zusammenhang wobei Berechtigungen endete, trotz allem, was ich 755 gelesen hatte ist nicht ausreichend. Wenn Sie sicherstellen möchten, dass der memcached Unix-Socket mit 777 im Ordner/tmp für den Unix-Socket funktioniert, wird es funktionieren. Die sicherere Lösung kann found here mit php5-fpm oder php7.0-fpm mit nginx oder Apache verwendet werden.