php - Caching multiple queries with memcached -

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What is the way to cache many queries with memcached in PHP? Suppose a page has to present two questions, so do I need to use two different keys and use $ memcache twice?

Here's an example: 

  $ Id = $ _POST ["id"]; $ Memcache = new memcache; $ Memcache- & gt; Connect ('local host', 11211) or die ("could not connect"); $ Dbh = New PDO ("mysql: host = $ hostname; dbname = $ databasename", $ username, $ password); $ Dbh- & gt; Set Attribution (PDO :: ATTRRAMOD, PDO :: ERRMODDEXEPEPS); $ Key1 = "{$ id} 1"; $ Key2 = "{$ id} 2"; $ Cache_result = array (); $ Cache_result = $ memcache- & gt; Get ($ key); $ Cache_result2 = array (); $ Cache_result2 = $ memcache- & gt; Get ($ key2); If ($ cache_result || $ cache_result2) {$ rows = $ cache_result; $ Rows 2 = $ cache_result2; } And {$ sql = "call load_thore (?);"; $ User = $ dbh- & gt; Ready ($ sql); $ User- & gt; Bind Value (1, 1, PDO :: paramic); $ Users & gt; Executed (); $ Rows = $ user- & gt; Get All (PDO :: FETCH_ASSOC); $ Memcache- & gt; Set ($ key, $ rows, MEMCACHE_COMPRESSED, 1200); $ Sql ​​= "call load_that (?)"; $ User = $ dbh- & gt; Ready ($ sql); $ User- & gt; Bind Value (1, 2, PDO :: Paramatti); $ Users & gt; Executed (); $ Rows = $ user- & gt; Get All (PDO :: FETCH_ASSOC); $ Memcache- & gt; Set ($ key2, $ rows 2, memkachuk compress, 1200); Print "NOT_CACHED"; }

You can do this, but you want ...

If they are going to be cached at the same time, you can also: 

  $ memcache-> set ('key', array ('result1' = & Gt; $ rows, 'result2' = & gt; $ rows 2), Mmacachuk Compress, 1200);

This will cache both results in the same object and will require less calls for the memcatch, but the display will not be different meaningful.


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