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9 y# e6 d& s Q* e. ` | define('V_CACHE_FILE', 1);5 v2 p2 ~; k' h/ F. W2 Y/ r
4 }! r. b' a3 I
/**
- i/ U: ? J6 M, @ *@important Create the cache folder to store the cache data firstly. z9 }; @; ^5 u# q+ F( K
* c! B0 ^9 l0 L0 e4 d #create memcache local cache folder7 o4 _( A5 g5 P- Y% X" Q
mkdir memcache ; sudo chown nginx:nginx memcache
! K! B# ^1 l5 J# _8 A8 [
8 W& O' |, g9 i: o) T8 M */
8 r$ i$ J6 _2 z8 Ofunction v_cache_file_dir() {
5 D1 F# E( o$ l& ^ $path = dirname($_SERVER['SCRIPT_FILENAME']);( a, R6 S" E( L8 l0 a7 Y
#$dir = rtrim($path, '/') .'/'. trim(file_directory_temp(), '/') .'/memcache';
* j4 T0 n) I/ |" M1 e$ r1 K $dir = rtrim($path, '/') .'/memcache';% c3 E3 o1 m# h' d) h9 n" m
- c3 W4 s! f( [7 |) i if($_GET['debug'] == 'test-cache') {. S7 n c& ?4 R G! _1 t
drupal_set_message($dir. '@DIR');' W3 |8 B5 d/ s4 E
}
. w) a/ v) g# h" U- |/ ~4 e if(!is_dir($dir)) {
5 J* J: n7 G* ]* r* G# i #mkdir($dir);( t8 g% ]7 ]6 H5 Z9 I9 F% [
throw new Exception('Create local directory for cache, ' .$dir);
. Q5 a# N8 x6 \/ o; B# D }! v3 {" F H! ^! H2 i& E. z
return $dir;
4 f. L& S$ t7 k8 j3 D* ?5 s# q}
* Y& P4 [$ |6 }) C6 w4 G
J0 B5 l; b! _+ L0 ifunction v_cache_file_set($key, $value) {( }+ c2 v2 ]" f* w, C8 s {5 I* t
$dir = v_cache_file_dir();
8 i, ?+ L' H( A/ d7 o6 G0 @ $file = "$key.ser";1 I1 |0 n4 C5 C1 n, ?' _
if($_GET['debug'] == 'test-cache') {; R4 q( F W$ B! L' C$ j
drupal_set_message($key. '@FILE_CACHE_SET');/ { C, r+ x5 c+ z7 R0 N# s
}
' i) M; P3 p( a" }* x {% }! _ file_put_contents($dir .'/'. $file, serialize($value));$ J6 \* O# E, M9 Z& N
}! d' H m2 w8 a: j% P0 ~5 `
9 D4 `( L, i5 \9 W R, ufunction v_cache_file_get($key) {
) c& U1 _' g8 P4 ^7 s. P $dir = v_cache_file_dir();
4 M+ [4 f- K1 O7 Q' V" ^
( k; H* E1 K5 Z, K2 \ R6 w $file = "$key.ser";# J9 K9 f/ u' a E1 @" j
$file = $dir .'/'. $file;* R3 _% L1 e7 h1 r: f1 s: S: k
if(file_exists($file)) {# u6 a- k0 R A7 m! p: z5 `7 l$ R
if($_GET['debug'] == 'test-cache') {! Z) |6 [! J# v( R) w) s. {4 V4 Q
drupal_set_message($key.'@FILE_CACHE_GET');9 F* ?& W- J# F
}- n5 ]% \; i- C
return unserialize(file_get_contents($file));( D: I/ f# f5 ~7 k* ?4 i
}1 [0 ~& J# s r7 G' a0 ~! l
else {) d1 a3 e5 m4 `* q
return false;
) H; b) X" T& u8 L: o* z. I# l }3 W7 l1 }) Z: j& c. ^% K4 g$ C$ z
}
, p) A( ]* f# o) B ) O) B. S# j# d$ }1 R0 K1 f) y
function v_cache_encode_key($key) {; ?; l6 C V# B) b* r7 z
$address = $_SERVER['SERVER_ADDR'];
2 W) d, |& ?' f //$key = str_ireplace(':', '-', $key); L- `9 ?, \ Q# V
$key = "$key:$address";6 r" u* N6 b8 ^
return $key;
" @+ \% ^: p1 y( T7 E- x2 H5 y}8 z$ a! l; L$ r
) u) }, b5 J/ d7 [5 q
function v_cache_set($key, $value, $table = 'cache', $expire = CACHE_PERMANENT) {2 K" D3 V0 X2 c5 S0 x o
$key_mem = v_cache_encode_key($key);
% K* j& B: m: z" }" z0 b& ] if (function_exists('apc_cache_info')) {
, |5 ^; r" L0 u2 \# O- w" { apc_store($key, $value, 60*60);//1 hour
8 W, _. D. U3 T* _, w' ]/ U' e cache_set($key_mem, time(), $table, $expire);+ ~; _7 U6 J, V, S0 ~7 z; K
}( p2 ~* c8 g- \7 a* t
else if (V_CACHE_FILE) {
5 g* R4 k. a7 | v_cache_file_set($key, $value);//1 hour- y# Z; X3 a: ^1 k; E/ U% ~6 |
cache_set($key_mem, time(), $table, $expire);
' I* B/ H& T6 v; v; n }3 I: J \2 [% U- A2 j
else {. L' i6 C0 z1 W E5 X* g
cache_set($key, $value, $table, $expire);
( p8 P d7 T7 a3 y- L }5 h! f8 i6 m) H+ _
}
. f' l8 j( m# K1 x9 R& e
: I9 P9 x. E9 Z- Lfunction v_cache_get($key, $table = 'cache') {
7 Q6 w; C8 x# s$ D/ r* ~ if (function_exists('apc_cache_info') || VIA_CACHE_FILE) {9 i- @/ U1 s6 E9 N% P
static $static;
4 q& F. J" C' Z $ret = false;. x( z% V) K6 s" z& m- C
if (isset($static[$key])) {
; ]8 h. x" G& w. y) _! ^ $ret = $static[$key];
6 D& }( T4 Q7 X }: `2 F" ~% b/ p+ p3 [ \
else {1 r+ Z* U! b0 D3 F
$key_mem = via_cache_encode_key($key);& t2 Z* L1 D, e9 }6 }4 w
if(cache_get($key_mem, $table)) {
9 s5 U s) w1 [" C9 G2 R $cache_callback = function_exists('apc_cache_info') ? 'apc_fetch' : 'v_cache_file_get';6 h1 C, U- b) r* N8 T
$value = $cache_callback($key);
) U' b) {. a+ ?( Q5 E8 N! e if($value) {
* z$ l* `* I( ~* R0 d: }, z' o $cache = new stdClass;
5 S ~8 I; A- @" V! n $cache->data = $value;% k" s; r5 B3 M. C) Y
$static[$key] = $cache;
# s* t& O; t4 n) w $ret = $cache;
3 [5 _ |4 {; E }2 C, k1 I( F- k2 d2 Y% z0 [
}
. u/ K3 `/ s1 R }3 t1 F N+ p, y1 s# m, X
return $ret;/ W; |( f2 i2 g, P/ V
}
1 W$ F3 J, r3 Y9 m3 G else {! ~' j9 R; Y0 d: U1 G" X
return cache_get($key, $table);
' o1 V+ n" ^+ |$ O( H! z" c: J3 s }6 `& e9 k) G* h8 m9 x
}6 F# e% z& c: |! A' |* j# ~8 M$ i
/ X3 o+ ~% L7 m& ~! H9 ^9 rfunction v_cache_clear_all($cid = NULL, $table = NULL, $wildcard = FALSE) {
: b, g$ [& H2 O: n) h if ($cid) {
: z$ w* ~0 V( G% i+ L; [ cache_clear_all($cid, 'cache', TRUE); I* }, t, r _) m; j
//apc_clear_cache('user');
1 f: i# f1 f1 U+ _9 h. y }; A& X3 h4 F. M7 t7 H
} |