200
; h0 d& v6 k3 z7 N201
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$ `3 q, }6 |6 d+ b1 I203
& [6 G, \ c* R7 L) L5 b204
& Y$ ]" N! [( ~7 {: k7 G5 B( ^+ ]5 c5 @2057 P" u/ D; o: J6 d+ E
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( e( n, ?; o' [+ R* }! R214
+ ]2 }. R3 Y* E; W g& W* p215- H; S( B1 U& w% W% `
216; u0 c0 E9 J0 c% P: L' U4 A
217
6 y, @! A8 S1 i1 I, j) X4 g' Y0 y( }218
+ e' I( Y. W2 v& E219 h+ i+ }! z5 v
220
; Y% L& _7 i" o3 i' [% w n4 s221
3 Y/ f* J8 e; P# h `) o. r222( i$ J# Y! D$ w" O5 k$ I
223
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243! T% v( @; D2 w8 J D
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252
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. l/ F. I, F8 {% e% {2611 C" Q- e- ]& ?5 p' P% l7 X& x
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2 V. D4 v5 O v! e. }" Q, L D; l* b4 I2723 B" }$ N1 H! a, e; }7 g; g! G
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3 g0 n$ e$ P1 K# ^2 P7 V5 ~3 U284
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' O* ~8 h. T6 h$ z! s) H2864 V$ K) e$ X; k+ S# d0 o
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9 d- C4 g; U8 \7 ^# I% @; j% i4 O! O2903 i$ N7 A T* Z- J7 k8 \8 B3 G, a' R4 `
291
, u2 i; e/ K3 J/ ^. P/ W2925 s( H8 X7 j6 z/ h: B( w: r
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2949 }$ R+ f9 q0 u! L. E' v! v
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, |4 i( }( g. ^$ T4 ^ |: ~299
6 b/ a+ O# r5 O3 q300% n2 Q, n( P" @( W, p" A- D
301
3 q9 B7 D+ O+ N8 G302' O9 @0 W! c# i
303
+ E: E7 J) h8 _ Y# g& @ | define('V_CACHE_FILE', 1);
/ H n) e, z7 h- M
6 |7 y* ], y& F) G3 @, G/**2 G4 U' Q" q9 h) J- I. @7 ~
*@important Create the cache folder to store the cache data firstly
! h* U5 c' c3 c* v6 q ' n4 _' t8 L1 B7 B, C Z( X
#create memcache local cache folder
, M3 ?& J& P3 R: h- g+ L) T# f mkdir memcache ; sudo chown nginx:nginx memcache. n6 E1 l& U& I9 V
1 Z( G5 z7 [6 [
*/' u) \) D5 I2 \* M u4 X
function v_cache_file_dir() {
' ?3 |, S9 S7 q$ m) a0 u# T5 e $path = dirname($_SERVER['SCRIPT_FILENAME']);
; U J5 v- ]/ d" l #$dir = rtrim($path, '/') .'/'. trim(file_directory_temp(), '/') .'/memcache';* E$ n* A* s" ?8 g3 H
$dir = rtrim($path, '/') .'/memcache';5 A# J! N5 d& k' A( o8 p) @
. I! W5 U$ W: l+ L, S) @2 L3 h- m if($_GET['debug'] == 'test-cache') {1 Y \. |, m) Q7 Y2 H4 h
drupal_set_message($dir. '@DIR');
% n& U" k2 k5 w/ l& S9 ^( g, p. o D }
B8 I* [4 u. i7 f, J# N if(!is_dir($dir)) {
) X4 U; y! K# N# y! e* J #mkdir($dir);; b0 Z% R% e! b$ Y! s
throw new Exception('Create local directory for cache, ' .$dir);
3 l/ c. t) {7 I3 T2 ?- b' _ }
8 e! L+ S8 v0 K return $dir;! @, v- O! s7 v& _
}; a8 a. \4 V2 K/ D9 g
4 D5 V }4 l* v6 F
function v_cache_file_set($key, $value) {
7 ^/ T/ ^4 H! Z2 x; C $dir = v_cache_file_dir();
6 K6 \+ U0 N; M; k# C1 s+ J2 m $file = "$key.ser";5 T4 ~# T' A$ A* _ G$ D4 \
if($_GET['debug'] == 'test-cache') {
' g# u# y: m. {. ^ drupal_set_message($key. '@FILE_CACHE_SET');# D# D# J6 D, I# Y& L1 x& m5 a- C
}
* F- j1 T& l$ _5 o! t file_put_contents($dir .'/'. $file, serialize($value));
, g/ F6 E T6 ?6 _$ A}
$ G: @1 ]) ?* K O " Y, ^& E. }0 v; D
function v_cache_file_get($key) {0 G: F7 f4 f1 d) u3 U9 X
$dir = v_cache_file_dir();
/ X3 a3 C& v7 t$ v+ k f, j! ] - [8 K8 u# M( c% b& y
$file = "$key.ser";1 c. Y4 t0 ]2 R' A) J" x
$file = $dir .'/'. $file;, ~/ I& |/ z1 C$ {
if(file_exists($file)) {- y% P+ m3 o8 `+ O! G
if($_GET['debug'] == 'test-cache') {
0 {- v$ h' A" ]* x; q) w drupal_set_message($key.'@FILE_CACHE_GET');
3 `# ]; O/ Z8 f8 F8 H3 f z7 P }
" ~" C! s( M7 |+ |5 U% Z return unserialize(file_get_contents($file));8 n5 h2 `8 e& Q/ d) v# h
}
9 Q D! ]) M) Q& `6 M5 u. k else {- X7 K( b5 C% i+ _9 W
return false;; b7 l/ A; I: `, j3 o
}
3 D/ L. W6 s. m; v8 o+ F( p}
: H- E/ _& v4 \; m/ E/ t- [
3 U. K+ m4 s, j' _7 Ufunction v_cache_encode_key($key) {
/ ]' b. p2 F1 c$ O) \ $address = $_SERVER['SERVER_ADDR'];; }: K, _2 c( w4 H5 E! `
//$key = str_ireplace(':', '-', $key);
/ R- L" [2 C, e2 X2 | $key = "$key:$address";
- P' Y$ a7 f9 y: c return $key;# `/ H" L: C. K. _
}
, K7 U. R- O- K7 }# v* l2 T. H' M
- o7 l' c$ |+ Y. Z( [function v_cache_set($key, $value, $table = 'cache', $expire = CACHE_PERMANENT) {
5 R+ S9 P6 a2 v& Z, P $key_mem = v_cache_encode_key($key);: F+ Z. S( A. O$ v" S7 Z5 Q7 ?
if (function_exists('apc_cache_info')) {. L* |: E% z( w6 a8 W
apc_store($key, $value, 60*60);//1 hour
& a8 U) G1 _: |7 Z& D+ s cache_set($key_mem, time(), $table, $expire);
# J' \5 r* ?! q }9 I6 C3 Z! ? u; D, r4 i
else if (V_CACHE_FILE) {
6 s' M" n; ^" w, h h$ P v_cache_file_set($key, $value);//1 hour
1 n* [ k0 Y0 W, U; m) R$ g0 @ cache_set($key_mem, time(), $table, $expire);
: }# F4 C( e. g+ c5 o" C }
3 _8 m2 ^3 d4 r0 j' }) r9 H2 @( w3 U else {/ e5 r( s; N2 e; m/ g: D. w
cache_set($key, $value, $table, $expire);7 H& ^4 @! a5 |
}
2 A p; H1 w! T$ \/ p# \: I}
/ K. ~& \6 j% i8 b
: o; j$ r" }3 Q% y8 kfunction v_cache_get($key, $table = 'cache') {$ P% n1 F9 A* I1 U$ U
if (function_exists('apc_cache_info') || VIA_CACHE_FILE) {
$ H/ t4 Q$ f2 j3 H static $static;
8 K* Z3 e# z U" b/ k2 f $ret = false;
' C: e* m5 `4 x. A3 \ if (isset($static[$key])) {. g, D6 N8 n: |5 C! M0 G
$ret = $static[$key];
1 A+ F9 @. \4 [: D, [1 n j2 ? }3 U) L6 N7 M$ T8 h! B: Y/ f
else {5 H$ Q( |+ ^, B* K1 ?- [
$key_mem = via_cache_encode_key($key);
' B2 y+ y4 l( ?: x6 I4 J if(cache_get($key_mem, $table)) {
& f! @ X" q! [: _$ Z8 o8 M. H $cache_callback = function_exists('apc_cache_info') ? 'apc_fetch' : 'v_cache_file_get';/ D$ }' G2 D, |# r, f! [; e m7 C
$value = $cache_callback($key);: y9 Y+ ` I. q6 t0 N: F
if($value) {
6 ~1 @1 B2 q/ ~ $cache = new stdClass;
6 a$ O6 G4 |5 x. E% V $cache->data = $value;. o0 A9 v1 E8 @5 ~
$static[$key] = $cache;
6 a9 l4 ~' d8 d; c; ]4 u $ret = $cache;2 i; S5 P( B! A2 w3 o
}
& b) N! _0 U$ u1 X% \ }
, ]" V& R1 z" V9 d2 t. s }: e/ k* R/ l0 o: B- }. x: T7 F
return $ret;; }. i% J5 L$ m
}
) w3 X! u" t+ M- [6 ?; Z else { z( S( e* Q+ U
return cache_get($key, $table);
* c+ |3 ~% Y' z- D/ Q }
9 g. O8 K5 M! H}7 f) H' F0 q; u, }4 O
9 C- g t& b5 R$ c0 hfunction v_cache_clear_all($cid = NULL, $table = NULL, $wildcard = FALSE) {
7 p5 j, Z8 M, X; a7 O! F4 j# \ if ($cid) {
# W5 r* G6 b3 N+ E' @" v: } cache_clear_all($cid, 'cache', TRUE);
d9 W& I6 D7 A K! O1 z //apc_clear_cache('user');
% O6 y% L8 B6 M6 {% {+ w }$ X" h- i9 W8 p8 ?6 u @' e
} |