For help, A. php introduces B. php and cannot obtain the aclass attribute under B.

For help, A. php introduces B. php and cannot obtain the attribute A page of aclass under B.

 Cache;?>

Page B

 X = $ x; $ this-> y = $ y;} // connect to the memcache of Sina sae. you need to activate $ mem = memcache_init (); $ this-> cache = memcache_get ($ mem, "cache"); // get Tokenif (empty ($ this-> cache )) {$ this-> cache = "mmmm"; memcache_set ($ mem, "cache", $ this-> cache, 0,7200 ); // the expiration time is 7200 seconds. }}?>

Memcache is from Sina SAEs. you can view the cache value of memcache directly on Sina platform, but it cannot be obtained through page. The syntax is correct. Depressing
Please advise. Php I just learned yesterday.

Reply to discussion (solution)

Class wxClass
{
Var $ x = X;
Var $ y = Y;

Add one sentence: public $ cache = 1;
What is the result of page?