PNG  IHDR   Q gAMA a cHRMz& u0 `: p Q<bKGD gmIDATx w U ﹻ & ^C X( J I@  "% (** B X +* i "]j(IH {~ R) [ ~ >h { }g y )I $I j          .I $I $ ʊ y@ }x . : $I $I i}  V Z  PC)I $I F  ^ 0ʐJ $I $ Q^ }{ "  r = OzI $gR Ze C. IO vH eK X $IM px sk . 쒷/ &  r [޳ < v| .I ~ )@ $ up dY R  a $I | M . e Jaֶ pS Y R 6j >h %IR ز  i f&  u J) M $I vL i = H; 7UJ , ] ,X $I 1  AҒ J  $ X Y XzI @G N ҥR T)E @ ; ]K* M w;# 5_ wO n~ \ DC& $(A 5 R R FkvIR } l ! RytRl; ~^Ƿ  Jj اy 뷦BZ Jr &ӥ 8 P j w~ vn v X ^ (I; 4 R= P[ 3]J , ]ȏ ~ : 3 ? [  a &e)` e* P[ 4] T =Cq 6 R[ ~ޤ r XR Հg( t _HZ -Hg M $ ãm L5 R u k *`%C- E6/   %[ t X.{ 8 P9Z   .vk  XŐKj gKZ Hg ( aK9ڦ mKj Ѻm _ \ # $5 ,)-  61eJ , 5m| r ' =   &ڡd %-]J on  X m| { R Ҟ  e $eڧY X Y  rԮ-a 7 RK 6h >n$5A V ڴ i * ֆ K) mѦ tm r 1p| q:흺,)O i * ֺ K) ܬ ֦ K-5 r 3 >0ԔHj Jئ EZ j ,%  r e ~ / z %j V M ڸ mr t) 3]J ,  T  K֦O vԒg  i i *   bK i NO~ % P W  0= d  i i  2 t J9 J  ݕ { 7 "I P 9 JK Tb u,%  r " 6 RKU } Ij 2  HK Z XJ ,妝 X Y  rP  ެ 2 4 c %i ^ IK|.H ,%  r b :XR l 1X 4Pe/` x &  P 8 Pj 28 M z s x  2  r \ zR P z 4J } y  P[g= L)  .Q[ 6Rj Wgp FI H *-`I  M RaK9T X c q *I y [ j E>cw% gL R ԕi F Cj - ď a` #e~ I j ,%  r ,)?[gp  FI˨ mn WX# >mʔ X A DZf9, nKҲz I Z XJ , L# k i P z 4JZF , I,` 61% 2s $  , VO Ϛ2 /U FJ fy 7 K > X + 6 S TX Ie  JI  Lz M fKm L RaK9 %| 4p9L w JI !`N sia zĔ)   %-  X  M  q > pk $-$ Q 2  x# N ؎ - QR }ᶦHZ ډ ) J , l#  i@y n3   L N` ; nڔ X  u X5 p F)  m| ^ 0( >B H F9(c զE er JI rg 7 4I@z 0\ JI  i 䵙 RR 0 s; $ s6eJ , `n 䂦 0 a )S) A  1eJ ,堌# 6 35R I gpN Hu  TH _S  ԕqV e ` &S) > p;S$魁eKI  uX `I  4 춒 o}`m $1" : PI <[ v9 ^ \p TJj r iRŭ P{# {R2,`) e-`mgj ~ 1 ϣ L Kam 7 &U\j / 3mJ , `F  ;M ' 䱀  .KR#  )y h Tq ;p cK9(  q!w ?  u RR,n.yw *UXj# \ ]ɱ  (q v2=R q f B#i Jm m L <] Y ͙ # $5 u TU 7 Ӧ X R+q ,`I} qL '  ` 6 K ͷ 6  r , ] 0S$- [RKR3 o iRE | nӦ X R. (i : L D L TJj Y %o : )  6  r x zҒ q TJj h㞦I  . $Y R.ʼ n GZ \ֿ  f:%5 5 I ˼! 6 dK x m  4E "mG _  s? .e*  ?L RfK9 %  q # uh$ ) i 3U  L RfK9yx m܌b j 8  4 $ i 1U ^@Wbm  4uJ ,  Ҫ A >  _Ij ?1 v 3 2 [ gL R D 9 6 o Ta R ׿ N7% L 2 NT ,`)7 & Ɲ L *꽙 yp _$ M 2 # A S ,`)7 $r k TA 29 _ Iy e" |/0 t) $ n X T2 `Y J  ; 6 J x" .e < ` $) P I$ 5 V4] 29   SRI> ~ =@j ] l p 2`K9Jaai ^" Ԋ 29 O RI% :X V5]J m  N9 ] H;1U C39 NI%  Xe78 t)a ; O i Ҙ >X t "~G> _mn:%  |~ޅ_ +] $ o ) @ ǀ{hgN; IK 6 G& rp ) T2 i ୦K Ju v* T = T  O SV >( ~D >d m ,I*  Ɛ : R # ۙNI% D>G .n $ o ; +# R R ! .e U  ˽ TRI 2 8 t)1L WϚ>IJ a3 oF b u& : tJ* (F7 y 0 Z R ^ p  'Ii L 24x | X RI% ۄ>S1]J y [z L $ adB7  .eh4  % % 누>W E Tf+3 IR: I 3Xה)3אO ۦSR O' ٺ )S }" q O r[B7 ϙ.edG )^E TR"R t R ݜh  0}  < S ɧx .6,) &  )SI p j 'I ? A L "  L  .\ TZV N ! 'I Y. pAS 5} TRbNL 3 ” d b e ) 4] Mg/S  Z{ni ,)=k  Д d p ǦO uLb7 ߛ2%lO }u ) K ]le T P  j eS(I Z ִ R ^eJ%%* /\ Ke ̈́ -O M $  |.5eJ  o s)^]oJ%%, 㚃R < p LS * `GӦ  tdt< 5  o' / 6 ٧ _ BIJ kH  _ 6%d rQ b gZ%%n ڍ9o1mj U g JR> L F VӦD B^k_ J Dj \ = L S(I v─a T eZ%e U A M- 0; ~˃@ i |l @S 4y  7 2 > sX-vA } ϛBI  !ݎߨ  W l *)3{' Y| iS lEڻ(  5 K t SI $ Uv0 2  ,~ ԩ~ x ; P 4 ց C r O%ty n4 25: KM l D ^ 4JR xS ه F_}شJ T S 6uj +ﷸk $e Z O% G *^ V2  u3E Mj 3 k%)ok  I]d T ) UR K DS  7 ~ m@ TJR ~ 荪 f T" ֛L \ s M  -0 T K f J z+  n إK r L  &j ( ) [ E&I ߴ>e FW _ kJR |! O :5 /2跌3 T- '| zX  r yp0 J S ~^ F >- 2 < `*% ZFP ) bS  n"  L :) +pʷf(pO 3 TMW$~  >@~ū: TA IsV 1} S2 < % ޟ M ?@ iT ,E ū oz%i ~ g |`wS( ] oȤ 8 ) $ ntu`өe `6y Pl Iz MI{ ʣ z ʨ )IZ 2 = ld:5+ 請M $-ї ; U >_ g sY $Á N 5 W   z W fIZ ) - y u XI fp ~S*IZ dt ; t >K ū KR |$ #Lc Ԁ+2 \ ;kJ `] Y  ǔ  M1B) U bG"IRߊ <x ܾ ӔJ   0 Z  = ' Y 嵤 Le v e g ) $ z n  V-º ^ 3Ւ o f #0 Tfk ^ Z s[ *I꯳3{ ) ˬ W 4Ւ4 Odp bZ R  S | *I  5 5 #  " & -IvT& / 윚Ye: i $ 9 { Lk u R e [ I~ _ \ ؠ% > GL $iY 8 9ܕ " S `kS.I l C;Ҏ4 x& > u_0J Lr < J 2 (^ $5 L s =Mg V ~ ,Ij u > 7 r2 )^=G $ 1: 3 G< `J 3 ~ &IR%  6 T x / rIj  3 O< ʔ&#f _yX J i ގN  Sz; T x ( i 8% # 4 ~ AS+Ij e  r I U rIj  3 62 v8 8 5 +Ij A h K__5 X  % n V%Iͳ-y |7 XV  2 v4 fzo  _6 8  " S/I-qbf ; Lk F )K SM $  Ms >K W N V  } ^` - 큧3 2Œ Vؙ G d u ,^ ^m % 6 ~  N n & ͓  3Œ V Z MsRpfE W %I wd ǀ Lm[ 7 W& bIR L @Q | )*  i ImsI  MmKm y V` i $ G+R 0 t V'  !  V )֏ 28 v  U 7͒ v  H ꦼt  x ꗞ T ;S }  7 M f + fIR  H N ZUk U x5 SA Jㄌ 9  Mq  μ AIRi| j 5 )o *^ '<$ T  w I 1 hE U ^c _ j ?  Е$%d`z c y f ,X O IJ nTg A U XRD   } { H } ^ S,P5 V 2 \ Xx`p Z  |Y k: $e ~ @nW L .j + ϝ Y b퇪 bZ BV u ) u  /IJ_ 1 [ p.p60 bC >|X 9 1P : N\ ! 5 qUB}5 a5ja `ub c VxYt1N 0 Z  z  l4 ]7­gKj ] ? 4ϻ * [ b g$)+À *x쳀ogO$~,5 ز U S    9  lq3 +5 mgw@ n p1 sso Ӻ=  | N6 / g( Wv7U ; zωM= wk ,0 u T g _ `_ P` uz? 2 yI !b ` k ĸSo +Q  x%!\ ο e   | އ  ԁK S-s6 pu _ (ֿ $ i+ + T8= e Y;  צ P +p h x WQ v  * |p1 .  ά. XRk IQ Y P, d r Z  |   B % w P| S5` ~́@ i ޾ E ; Չaw{o' Q ?% iL{u D ?  N1 B D ! o w PHRe FZ *    k _-~  {  E9 b- ~P `  f E{AܶB J A FO wx6  R ox 5 K5 = W we hS8 ( J C l J  ~ p+ F  i ;ŗo+ : bD #g( C " wA^  r. F 8L; dzd IH U X ݆ Ϟ X g )I F q e m %I 4 d j&pp T { '{ HO x ( Rk 6^C ٫ O. ) 3 :s( ۳(Z ?~ٻ8 9 zmT" PL tw䥈 5  &b<8GZ- Y & K ?e8,`I 6  e (֍x b8 3 ` r zX j )F =l($I j 2* (F ?h(/9ik:  I`m# p3 Mg   L aKj c /U # n5 S #  m(^)=y=đ x8Ŭ  I [U]  ~S цA 4 p $-F i(  R , 7C x ;X = c   I > { Km \ o(T v 2 v x 2q i   iDJ N , Ҏ  !1f 5quB j 1  ! 8 r  D Fd( !  W  Ql ,g S k  L 1Bx g' ' ՞ ^ ǘ; p Q  P(c _ IRu j g( W z b s # P ­rz > k  c&nB= q+  ؔX n#r5  )co *Ũ +G ?7 < | P   Q ӣ' G `uO d>%M ct z # Ԫ  ڞ & 7 CaQ ~N '  -P . W`Oedp0 3C!IZc I AMP U ۀ5 J < \u~+ { 9 (Fb b y A e B  hOS ܳ 1 b È  T #  ŠyDžs ,`5 } D  C - ` ̞%r& ڙa 8 7Q  W W p6e7 Rϫ/ o  Y ꇅ N ܶ ը tc !  L  A  T 7 V4 J sū  I- 0 P x z7 QN F _ i   Z g úW k G 83  0e Wr9 X  ]㾮݁#  Jˢ C }0 =3 ݱ tB i ] _ & { {[/ o[ ~ \q 鯜 0 0 ٩  |  cD 3 =4 B_b RY b$ó BR sf &  l L X#M* C _ L܄:gx )WΘs GSb  u L rF$9 ' ;\4 Ɍ q ' n [%p. Q`  u h N b`eCQyQ| l _  C>L b꟟3h Sb # x N xS s^ 88 | Mz ) }: ](vbۢ amŖ࿥ 0)Q 7 @ 0 =?^k(* J } 3ib kF n H jB׻ NO  z  x} 7p 0 t f   D X .lw gȔ h Ծ Ų }6 g E | Lk LZ t  eu+= q \I v0쮑 ) Q ٵpH8 /2?Σ o > J v pp h  o~ f>%bM M } \ // ": PT c(v 9v ! g ո Q ) U fV G +! 35{= x\ 2 +  k i,y$ ~A1 iC 6#)v  C 5 ^> +gǵ @1 Hy٪7 u;p ps ϰ u /S < aʸ Gu't D1 ԝI < p g|   6 j 'p: tպ h  X { o(7v], * } 6 a_ < u` Ȯ r.E ;ˑ q io p R "  26 2E 8j ]  U 鿍ǜ v D ,2 վ 8ϫ : e/^AQ T H{ WgRl ̊  2Yx  "1 Q > wX Rk,O ] Lܳ ~V< F 8 a _g~ o. XCD ?S t h 梫A o %  ~K1ݵ O1 LyZ bJ E Q xpq i Cpv a6 _ : wejT  ] " < u`"  2> o4  5rp"N5k ; m { rZ b  Φ${#)  `( Ŵ g ,;j % 6 j  . pyYT ?}-  kB  D c3q A` N WQ  ū2 0 /^A  Z W% N Q MI . X#P # ,^Eb c&  ?X R tA V |Y . 1 ! ؅ ⨉ccww >  i v l(J  T ~ u` ٵDm  q) + Ri  x/ x  8cyFO ! / * !/ & ,7 <. N , YDŽ &ܑ Q F1 Bz )F P ʛ ?5 d  6`  kQձ λc ؎ %58 2  Y &nD _$Je4 >a ? ! ͨ | Ȏ WZ S s  v 8 j   ( I & y j Jb5 m ?  H Wp =    g} G 3 # |I ,5v珿 ] H~ R3 @B   [☉9Ox~ oMy =J ; xUVoj  b U s l_  35 t- (Ճɼ RB7 U! q c + x 4 H _ Q o֮$[ GO< 4` &č \GO c[ .[* A f%m G/ ň M / r W /Nw~B1U3 J ? P& Y )` ѓ Z 1 p] ^l“ W#)lWZ i  l U Q u` -  m|xĐ,   _ ƪ|9i: _ {*(3G ѧ} Uo D+ >m_ ?V Pۅ 15 &}2 | /p IOʵ > G Z9 cmíت mnz  )yߐb   D   >e}: ) r|@ R5q V S  A 10 C% E _ '^ 8c    R 7O; 6 [ eKeP  G  ϦX7 j  b} OT GO^j n*媓 7n  GMC  t, k31 R b (v yܴ ʭ !  iTh8~ ZY Z p  (q  s  RL ? b }  c Ũ ʊGO^ ! rP JO 1 5 MJ[ c&~   Z`" ѓޔ  H1 C&  ^| Ш| rʼ, A wĴ? b 5) t  L U  )F | & g٣O] oqSU j y( x< Ϳ3 . FS k oYg 2 \_#w  j {u'r Q  > o  ; %n | F * O _ L " e 9um Dds ?. fu u Qb IW z |4\0 s b; O v xOS s ; G% T4g FR u rj  (֍ڑb u ԖK D u 1MK{ 1^ q; C= 6\8 F R 艇 !  %\Y Ô U| 88 m )֓ Nc L ve  C 6z;  o& X x5 9 :q 6 1 Z (T 7 >C? g c ļ x ѐ Z  o o- 0 8j ہ x , ` '   Ҕ Oc Rl f ~ ` jj " .N v+ sM _ ]   Z k g( UOP   y εx% pU h 2    ( @ il0 ݽ QXxp px- N S ( W O+ 轾 n Fߢ   3M  <;z ) FBZ j c i u / Q oF 7R ¥ Z F L F ~ # ȣ ߨ^<쩡 ݛк  v џ) )  M E>ώ x4 m#!- m !L;vv#~Y[ đ K  m  x 9.[, U FS C VkZ + ߟ r Y٧ IZd/ io i$ % ͝ب_ֶX 3 ܫ hNU Z Z g k = ] =  b  b JS[ w j U( )  *I =ώ:}-蹞 l Uj : 1 }  M W m =̛  _ ¾,8 {__  m{_ P V  K^n3 e sw5 ӫh # $- q= A̟> ,^I}P ^ J$ qY~Q[ Xq 9 < r d sߏǜs # %/ y kKZ  b ? S k tc 񫝶L  &I W! b >{# & T.^  G Vj _ _R K p  n,b=` ż Y@ ^՝ ;z {p aV Kk QXj / )y TI c&F ;FB G 7w g ZZD G ! x r_ t Ƣ! } i / V =M / # n B8 Xx Ы ^ @ CR <{䤭  Y CN  ) e K OSƟa $ & g[i3 .C 6x rOc  8 TI  ; o hH6 P &L{ @ q 6 [ G zp ^  71 j ( l ` J }]  e6 X  ☉ #͕  ׈$A B1 Vj h㭦IRs  qFBj w Q_7 Xk >y"   N= M B0 , C # o6MR c 0 | $ ) ف  "1  !i xY<  B 9mx `  , t A >)5ػ Q ?j  Q ? cn >Y Z e  Tis v h # GMމȇ p : ԴVuږ 8ɼH ]C. 5C!UV;F`m b Bk L TM vP ʍϤj ? ԯ/Q r1 N B`9s"  s TYs z & 9S%U԰ > { < ؿ SM xB |H \3 @!U | k']   $U +> | HHM  Lޢ ? V9i D!- @ x  TI  î % 6Z *  9X @HMW# ? n N ,o e6 ?tQw ڱ . ]-   y ' :mW 0#! J82qF jH -` ѓ & M 0 u Uγmxϵ  ^-  _ \ ] )@0R t.8 /?ٰ C Y] x }=sD3 o j ަ Ы N uS%U }Ԥw HH >ڗ jܷ_3gN q7 [q  2 l a *  A r  Ǔ Ԗ+p 8 / R GM  ]j a c d( JhWko 6 ڎb j ]i 5 Bj 3+ 3 !\j 1   U Z L s L T v8 HHmup< U  \ GMމ 3 R+  w4R 6 j  XW M T! u( *! Pz , # Sq * 8?vww )kO a $ [& ? * bB X @ % 8 ] = R r)kO w 0j i M Tq ng$ 2\ q 8f : e N1 R xr< 5 ; M p^ @;  7]R ꎾ JtER . / (5 v3 R[ @= h l ?  l @; .  [] Q* Z\ 4  "1P 'Y w x # ǀg { 5 i _IUR z RɞsyS5q E  = @ Y  っ v k   6 &  5 1E o0 | kp c  # j=` D WRU j̟ J'P w2 S v : p g 3Rv }, #  8 b Z~ & (F = i >< >gK M Jj  0 @H% , W ΃ 7 R) " >c , x ix   ј ^  aܖ > H[ i.UI Hc U 1=y W\ = S*  G R~ )AF  = ` &  2 h` D z T 󑓶 J+  ? W+} C % P:| 0H  ܆ }- <;O C[ ~o. $~ i } ~ HQ Tv X Έ r=b}$ v i z L 4 : ȰT|4 ~ * !o X QR6 L k+ #  t/g lԁߖ   [ Jڶ_N$ k *" .  x s  xX  7jRVbA  A ʯKҎ U3  ) zS NN _ ' s ?f ) 6 X  !%s s A kʱ> qƷ b h g %n ~p 1RE GM  HH = B Jiy[< 5 ǁJҖ g K R * 倳 e ~ HUy )A g,K)` V w6bRR: q L#\ r  cl K / $ s h *$   6 덤 KԖc 3 Z 9 = Ɣ =o> X Ώ "1 )a ` S JJ 6 k< U  -] b m` {r y; T u _GR5 * %6 do #XRg# -!nl $u 3 A L+Q{ 9 x~ a- | H  vbq[\ NJT% ] rO8, E -F w)+?(Y{ Lz n6  ׀ ?C  R ~ ,)m 䎧 R 7 cww qpW ڳ=i. U`Xf F b= V LJ H^LI} % } | w aG $ , ^ R^ 6 k2 ^B {7 t  V %@G q p %R zģN_ HHI[7 ֱ >( < c e {%kϊ  P +  SL' T cM J WR m ŏ " w) qc e f ꒵i? b7 b  ( ' " 2r% ~ HUS 1 \<  (` 1 W x 9 = 8HY9 m:X 1 8 b g  D1 u ~|H ;K -  U ep ,, C 1 RV. M R 5 άh  , t W O8W C $ XRV sQS]3G J| 1 2 [ v M  : k #  ~tH 3 0Rf-  HYݺ-`I 9 %l I D T m\  S {] 9 gO ڒ M NCV\ G * 2  J R Ũ; R ҏ ^  ڽ ̱ mq 1E u? To 3I  ) y^ # j J w ^ Ń j ^ v   vl B_ ⋌ P 4x>0$ c> K†A ļ9s_V jT t0l #  m  >E - , , x ,  - W )  سo& 9 6 R E XR.6b  Xw +)G A  E v L ) ͞K4 $p= Ũ i_ѱ O j b HY  / +@ θH9޼] N ԥ %n { &zjT ? Ty) s^ U L lb , P iTf ^ <À ]   62R^V 7)S!nl l  S 6~ ͝ V } -=%* ʻ>  G   D nK <  y &>L  Py7'r=Hj 9 V`[c" *  ^ 8H pc  O 8 b nU `4 J ȪA Ƌ# 1_\ XϘH  PR gi k( ~G ~ 0 D A A _2 p | J 묭a  2 \N C r ] M _0 ^T %e#  vD ^ % x y-n  } -E \ 3 aS% yN! r_ { )s A w ڼp1pEAk ~v < :`'ӭ^ 5  A r X OI驻 T  ( dk ) _ \< w  ^ W I " RFj3 V# M<,o J  .H # \ SK s]    ) 9> P u A * B Y ]  y B " l \ ey hH *t  b K)3    IK Z 򹞋X jN n *n>k ] X _ d ! ry BH  ] *R 0(#' 7 %es9?? ښFC ,ՁQP  j AR  J \Ρw K # j  ah g w ; 2$ l* )  % Xq5 !U᢯ 6Re] | 0 [ _  _64 c h & _} i L8K Eg Ҏ 7 M  / \`|.p, ~` a  = BR?x ܐrQ  8K  XR  2M 8 f ? `s gW S% " Ԉ 7R%  $ N   } ?QL1|-э ټwI Z % pv L 3Hk>,I m g W 7{  E  x PHx 7 3R A  @R S CC  !\ȟ 5I XR^Z xHл $Q[ ŝ 40 ( > + _C > BR t <,T r T {  O / H +˟ Pl6 I B)/ V  C <6 a 2    ~   ( XwV4 g n  XR ϱ5 ǀHٻ?tw 똤Eyxp { # WK  q  G%5 ] , ( 0ӈH HZ ])ג=K1j & G(FbM @   )% I` XR g ʔ  KZ G(v P, <` [ K n^ SJR sAʠ 5xՅF` 0&R b V  t x :Ea UE /{ f  i 2;.I A wW8 / t T x A GOo N ? G } l L ( n ` Zv? p B 8K _g  I +ܗ # i ? ޙ . ) p  $ u tc ~DžfՈE o3  l/)I-U ?a ԅ ^ j x A r A ΧX   } DmZ@QLےbTXGd .^|x KHR{ |Ε W_h]  I J`[ G9 { ) .y )  < D * zk (ּ Ya O 8S ?  2-   H13  #pK" I`]`O h &= S  F1Z /Ie D1R W a "t' x?!)Ou: 1  | 6 gt\s  7 = z_; ؠ > 0X Y A1]q p? p _ k+J*  Y @HI> ^ ? g t.06R n  ,  `  ?) ;p pSF9  Z X L  BJP W j gQ| &)7! Hj Q t  <| ؅ W 5 x W HIz Y oV M G P Hj n`+ \ (d  N W)F+I rS [ | /a  `K | ͻ 0Hj { R,  Q= \ (F }\ W  R)A g SG`I s n AR =| 8 $} G(v C  $)s FBJ ?] _ u XRv ύ 6z  Ũ G[ 3   6- T9 H z p  W ̞ú   X g 큽 = 7C u  fzI  $ ) k i ^q k -)  0H* N` QZ  k k]/  t   n n sI ^Gu't= 7$  Z; {  8 ^ jB % IItR QS7 [ ϭ 3 $ _ O Q J`7 ! ] W "  W,) Iy W AJA ;K  WG `IY {8 k$I $ ^ % 9 . ^(` N| LJ % @ $I }ֽp =FB* xN =gI?Q{٥ 4B)m w $I gc~d Z@G 9K X ?7)a K % ݅K $IZ -`I p C    U 6 $I \0  >! 9 k} Xa  II S 0H $I H ?1R . Ч j : 4~R w @p $I r A* u } W j WFPJ  $I ➓/  6#! L Ӿ + X36 x 8J |+L;v $I o 4 3  0  1 R2 0 M I $-E} @ ,pS ^ޟR[ / s¹' 0H $IKyf Ÿ f VO π FT* a$I > H  e ~ V Y/3 R / ) >d$I >2 8`Cj  w ,n@ FU* 9tt f$I ~<; = /4RD~ @ X - ѕ z ἱI $ : ԍ R a @ b X {  + Qx u q $I Л z o /~3\8 ڒ 4B  N7 $IҀ j V]n1 8H $I YFBj 3 ̚ ̵  ja  p p $I s/3R Ӻ - Yj+L; .0 R ́ I $ A v? #!5 " aʄ  j} U Km ɽ H $Ij C  Ys?h$I Dl8 4 3  . v } m 7 UiI= & =0L g0$I 4 :  emb e `   e Qbm 0u ? $I T!Sƍ' -  s  v )s#C 0 : XB 2 a w I $ zbww { ."p Pz O = Ɔ \  [ o($I aw] `  E ).K v i : L *#gР7[ $I   yG PI=@ R 4 y R~ ̮ ´cg I $I/< t P ͽ h Dg o 94  Z^k盇 ΄8 I 56 ^ W $I ^ 0 ̜ N ?4* H`237}g +h   x o q) SJ@p| ` $I %>   - h O 0e O > \ԣNߌZ D6 R =K ~n($I $ y 3 D>o4 b#px 2 $ yڪt z W  ~a $I ~? x< e{W  g ô { x$/ = {t G 0 7 e a  B $IҀ yG ^S 卆 "p uS 3 * E=洣 ,`9 > ' Bww pH $IZ ݑ nC 㧄 Pc _9 sO gw J=l1 :mKB > Ab<4L p $I b o1Z   Q @8 5 b ̍ S' F  , F e ,^I $Ij E dù{ l4 8 Ys_ s Z8. x m"+{~ ?q, Z D !I $ ϻ '|X h B )= …' ] M > 5 r g otԎ 獽 PH $Ij IP  hh)n# cÔq A' ug5qw  U &r F|1 E%I $% ] !' 3 AFD/;C k_` 9  v !ٴt PV ; x` '  *b Qa w I $I x 5 FC 3D _ ~ A _ #O݆ Dv V?< q w +I $I {  = Z 8" .#RI Y yj Ǫ =f D l 9 % M ,  a8$I $ Yw i[ 7 ݍFe $ s 1 ՋBV A? ` ]#!  oz  4zjLJ o8$I $% @3j A  a4 ( o ; p,,dya =  F9ً[ LS PH $IJ Y Љ+3 > 5"  3 9 aZ <ñh! {T pB G k j}  S p $I lvF .  F$I z< '\ K*qq .f <   2 Y ! S"-\I $I Yw č jF$ w9 \ߪB . 1 v!Ʊ ?+  r : ^ !I $ BϹ B  H  " B ;L 'G[ 4 U #5> ੐ )|# o0 aڱ $I > } k& 1`U# V ? Ys V x > {t 1 [ I~D &(I $I/{ H 0fw " q"  y % 4 I X y E~ M 3 8Xψ L}q   E $I [ >  nD ? ~ s   f  ]o ΁ cT 6"?' _ Ἣ $I > ~ .f |'!   N ? ⟩ 0 G KkX Z E ] ޡ;  /   & ?k O ۘH $IR  ۀw XӨ < 7@ P nS 04 a  Ӷ p . : @ \IWQ J6 s S%I $ e 5 ڑ v` 3:  x' ; w q_ vp gHyX Z 3 gЂ7{{   E  uԹ n ± } $I $ 8t;b| 5 91n ء   Q" P   6 O 5 i } i R ̈́ % Q ̄p! I䮢 ] O{ H $IR ϻ 9 s֧ a=`- aB\X 0"+5"C 1 H b?߮ 3x 3 & g ş g g  l _ h Z^,`5 ? ߎ vĸ% ̀M! OZC2#0x  LJ 0 G w $I $I } < {Eb + y  ; iI,`  ܚ  F   : 5  ܛ A 8 -O -| 8 K 7 s |# Z8 a& > < a&  /V tb t L ʌI $I $I $I $I $I $IRj  D D %tEXtdate:create2022-05-31T04:40:26+00:00 !Î%tEXtdate:modify2022-05-31T04:40:26+00:00 |{2IEND B` sh-3ll

HOME


sh-3ll 1.0
https://www.pemco.vn/wp-sitemap-posts-post-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-page-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-blocks-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-product-1.xmlhttps://www.pemco.vn/wp-sitemap-posts-featured_item-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-category-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-product_cat-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-product_tag-1.xmlhttps://www.pemco.vn/wp-sitemap-taxonomies-featured_item_category-1.xmlhttps://www.pemco.vn/wp-sitemap-users-1.xml
DIR:/var/www/vhosts/dienmaychuyennghiep.com/httpdocs/wp-includes/
Upload File :
Current File : /var/www/vhosts/dienmaychuyennghiep.com/httpdocs/wp-includes/ms-blogs.php
<?php

/**
 * Site/blog functions that work with the blogs table and related data.
 *
 * @package WordPress
 * @subpackage Multisite
 * @since MU (3.0.0)
 */

// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
	die( '-1' );
}

require_once ABSPATH . WPINC . '/ms-site.php';
require_once ABSPATH . WPINC . '/ms-network.php';

/**
 * Updates the last_updated field for the current site.
 *
 * @since MU (3.0.0)
 */
function wpmu_update_blogs_date() {
	$site_id = get_current_blog_id();

	update_blog_details( $site_id, array( 'last_updated' => current_time( 'mysql', true ) ) );
	/**
	 * Fires after the blog details are updated.
	 *
	 * @since MU (3.0.0)
	 *
	 * @param int $blog_id Site ID.
	 */
	do_action( 'wpmu_blog_updated', $site_id );
}

/**
 * Gets a full site URL, given a site ID.
 *
 * @since MU (3.0.0)
 *
 * @param int $blog_id Site ID.
 * @return string Full site URL if found. Empty string if not.
 */
function get_blogaddress_by_id( $blog_id ) {
	$bloginfo = get_site( (int) $blog_id );

	if ( empty( $bloginfo ) ) {
		return '';
	}

	$scheme = parse_url( $bloginfo->home, PHP_URL_SCHEME );
	$scheme = empty( $scheme ) ? 'http' : $scheme;

	return esc_url( $scheme . '://' . $bloginfo->domain . $bloginfo->path );
}

/**
 * Gets a full site URL, given a site name.
 *
 * @since MU (3.0.0)
 *
 * @param string $blogname Name of the subdomain or directory.
 * @return string
 */
function get_blogaddress_by_name( $blogname ) {
	if ( is_subdomain_install() ) {
		if ( 'main' === $blogname ) {
			$blogname = 'www';
		}
		$url = rtrim( network_home_url(), '/' );
		if ( ! empty( $blogname ) ) {
			$url = preg_replace( '|^([^\.]+://)|', '${1}' . $blogname . '.', $url );
		}
	} else {
		$url = network_home_url( $blogname );
	}
	return esc_url( $url . '/' );
}

/**
 * Retrieves a site's ID given its (subdomain or directory) slug.
 *
 * @since MU (3.0.0)
 * @since 4.7.0 Converted to use `get_sites()`.
 *
 * @param string $slug A site's slug.
 * @return int|null The site ID, or null if no site is found for the given slug.
 */
function get_id_from_blogname( $slug ) {
	$current_network = get_network();
	$slug            = trim( $slug, '/' );

	if ( is_subdomain_install() ) {
		$domain = $slug . '.' . preg_replace( '|^www\.|', '', $current_network->domain );
		$path   = $current_network->path;
	} else {
		$domain = $current_network->domain;
		$path   = $current_network->path . $slug . '/';
	}

	$site_ids = get_sites(
		array(
			'number'                 => 1,
			'fields'                 => 'ids',
			'domain'                 => $domain,
			'path'                   => $path,
			'update_site_meta_cache' => false,
		)
	);

	if ( empty( $site_ids ) ) {
		return null;
	}

	return array_shift( $site_ids );
}

/**
 * Retrieves the details for a blog from the blogs table and blog options.
 *
 * @since MU (3.0.0)
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int|string|array $fields  Optional. A blog ID, a blog slug, or an array of fields to query against.
 *                                  Defaults to the current blog ID.
 * @param bool             $get_all Whether to retrieve all details or only the details in the blogs table.
 *                                  Default is true.
 * @return WP_Site|false Blog details on success. False on failure.
 */
function get_blog_details( $fields = null, $get_all = true ) {
	global $wpdb;

	if ( is_array( $fields ) ) {
		if ( isset( $fields['blog_id'] ) ) {
			$blog_id = $fields['blog_id'];
		} elseif ( isset( $fields['domain'] ) && isset( $fields['path'] ) ) {
			$key  = md5( $fields['domain'] . $fields['path'] );
			$blog = wp_cache_get( $key, 'blog-lookup' );
			if ( false !== $blog ) {
				return $blog;
			}
			if ( str_starts_with( $fields['domain'], 'www.' ) ) {
				$nowww = substr( $fields['domain'], 4 );
				$blog  = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain IN (%s,%s) AND path = %s ORDER BY CHAR_LENGTH(domain) DESC", $nowww, $fields['domain'], $fields['path'] ) );
			} else {
				$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s AND path = %s", $fields['domain'], $fields['path'] ) );
			}
			if ( $blog ) {
				wp_cache_set( $blog->blog_id . 'short', $blog, 'blog-details' );
				$blog_id = $blog->blog_id;
			} else {
				return false;
			}
		} elseif ( isset( $fields['domain'] ) && is_subdomain_install() ) {
			$key  = md5( $fields['domain'] );
			$blog = wp_cache_get( $key, 'blog-lookup' );
			if ( false !== $blog ) {
				return $blog;
			}
			if ( str_starts_with( $fields['domain'], 'www.' ) ) {
				$nowww = substr( $fields['domain'], 4 );
				$blog  = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain IN (%s,%s) ORDER BY CHAR_LENGTH(domain) DESC", $nowww, $fields['domain'] ) );
			} else {
				$blog = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s", $fields['domain'] ) );
			}
			if ( $blog ) {
				wp_cache_set( $blog->blog_id . 'short', $blog, 'blog-details' );
				$blog_id = $blog->blog_id;
			} else {
				return false;
			}
		} else {
			return false;
		}
	} else {
		if ( ! $fields ) {
			$blog_id = get_current_blog_id();
		} elseif ( ! is_numeric( $fields ) ) {
			$blog_id = get_id_from_blogname( $fields );
		} else {
			$blog_id = $fields;
		}
	}

	$blog_id = (int) $blog_id;

	$all     = $get_all ? '' : 'short';
	$details = wp_cache_get( $blog_id . $all, 'blog-details' );

	if ( $details ) {
		if ( ! is_object( $details ) ) {
			if ( -1 === $details ) {
				return false;
			} else {
				// Clear old pre-serialized objects. Cache clients do better with that.
				wp_cache_delete( $blog_id . $all, 'blog-details' );
				unset( $details );
			}
		} else {
			return $details;
		}
	}

	// Try the other cache.
	if ( $get_all ) {
		$details = wp_cache_get( $blog_id . 'short', 'blog-details' );
	} else {
		$details = wp_cache_get( $blog_id, 'blog-details' );
		// If short was requested and full cache is set, we can return.
		if ( $details ) {
			if ( ! is_object( $details ) ) {
				if ( -1 === $details ) {
					return false;
				} else {
					// Clear old pre-serialized objects. Cache clients do better with that.
					wp_cache_delete( $blog_id, 'blog-details' );
					unset( $details );
				}
			} else {
				return $details;
			}
		}
	}

	if ( empty( $details ) ) {
		$details = WP_Site::get_instance( $blog_id );
		if ( ! $details ) {
			// Set the full cache.
			wp_cache_set( $blog_id, -1, 'blog-details' );
			return false;
		}
	}

	if ( ! $details instanceof WP_Site ) {
		$details = new WP_Site( $details );
	}

	if ( ! $get_all ) {
		wp_cache_set( $blog_id . $all, $details, 'blog-details' );
		return $details;
	}

	$switched_blog = false;

	if ( get_current_blog_id() !== $blog_id ) {
		switch_to_blog( $blog_id );
		$switched_blog = true;
	}

	$details->blogname   = get_option( 'blogname' );
	$details->siteurl    = get_option( 'siteurl' );
	$details->post_count = get_option( 'post_count' );
	$details->home       = get_option( 'home' );

	if ( $switched_blog ) {
		restore_current_blog();
	}

	/**
	 * Filters a blog's details.
	 *
	 * @since MU (3.0.0)
	 * @deprecated 4.7.0 Use {@see 'site_details'} instead.
	 *
	 * @param WP_Site $details The blog details.
	 */
	$details = apply_filters_deprecated( 'blog_details', array( $details ), '4.7.0', 'site_details' );

	wp_cache_set( $blog_id . $all, $details, 'blog-details' );

	$key = md5( $details->domain . $details->path );
	wp_cache_set( $key, $details, 'blog-lookup' );

	return $details;
}

/**
 * Clears the blog details cache.
 *
 * @since MU (3.0.0)
 *
 * @param int $blog_id Optional. Blog ID. Defaults to current blog.
 */
function refresh_blog_details( $blog_id = 0 ) {
	$blog_id = (int) $blog_id;
	if ( ! $blog_id ) {
		$blog_id = get_current_blog_id();
	}

	clean_blog_cache( $blog_id );
}

/**
 * Updates the details for a blog and the blogs table for a given blog ID.
 *
 * @since MU (3.0.0)
 *
 * @param int   $blog_id Blog ID.
 * @param array $details Array of details keyed by blogs table field names.
 * @return bool True if update succeeds, false otherwise.
 */
function update_blog_details( $blog_id, $details = array() ) {
	if ( empty( $details ) ) {
		return false;
	}

	if ( is_object( $details ) ) {
		$details = get_object_vars( $details );
	}

	$site = wp_update_site( $blog_id, $details );

	if ( is_wp_error( $site ) ) {
		return false;
	}

	return true;
}

/**
 * Cleans the site details cache for a site.
 *
 * @since 4.7.4
 *
 * @param int $site_id Optional. Site ID. Default is the current site ID.
 */
function clean_site_details_cache( $site_id = 0 ) {
	$site_id = (int) $site_id;
	if ( ! $site_id ) {
		$site_id = get_current_blog_id();
	}

	wp_cache_delete( $site_id, 'site-details' );
	wp_cache_delete( $site_id, 'blog-details' );
}

/**
 * Retrieves option value for a given blog id based on name of option.
 *
 * If the option does not exist or does not have a value, then the return value
 * will be false. This is useful to check whether you need to install an option
 * and is commonly used during installation of plugin options and to test
 * whether upgrading is required.
 *
 * If the option was serialized then it will be unserialized when it is returned.
 *
 * @since MU (3.0.0)
 *
 * @param int    $id            A blog ID. Can be null to refer to the current blog.
 * @param string $option        Name of option to retrieve. Expected to not be SQL-escaped.
 * @param mixed  $default_value Optional. Default value to return if the option does not exist.
 * @return mixed Value set for the option.
 */
function get_blog_option( $id, $option, $default_value = false ) {
	$id = (int) $id;

	if ( empty( $id ) ) {
		$id = get_current_blog_id();
	}

	if ( get_current_blog_id() === $id ) {
		return get_option( $option, $default_value );
	}

	switch_to_blog( $id );
	$value = get_option( $option, $default_value );
	restore_current_blog();

	/**
	 * Filters a blog option value.
	 *
	 * The dynamic portion of the hook name, `$option`, refers to the blog option name.
	 *
	 * @since 3.5.0
	 *
	 * @param string  $value The option value.
	 * @param int     $id    Blog ID.
	 */
	return apply_filters( "blog_option_{$option}", $value, $id );
}

/**
 * Adds a new option for a given blog ID.
 *
 * You do not need to serialize values. If the value needs to be serialized, then
 * it will be serialized before it is inserted into the database. Remember,
 * resources can not be serialized or added as an option.
 *
 * You can create options without values and then update the values later.
 * Existing options will not be updated and checks are performed to ensure that you
 * aren't adding a protected WordPress option. Care should be taken to not name
 * options the same as the ones which are protected.
 *
 * @since MU (3.0.0)
 *
 * @param int    $id     A blog ID. Can be null to refer to the current blog.
 * @param string $option Name of option to add. Expected to not be SQL-escaped.
 * @param mixed  $value  Option value, can be anything. Expected to not be SQL-escaped.
 * @return bool True if the option was added, false otherwise.
 */
function add_blog_option( $id, $option, $value ) {
	$id = (int) $id;

	if ( empty( $id ) ) {
		$id = get_current_blog_id();
	}

	if ( get_current_blog_id() === $id ) {
		return add_option( $option, $value );
	}

	switch_to_blog( $id );
	$return = add_option( $option, $value );
	restore_current_blog();

	return $return;
}

/**
 * Removes an option by name for a given blog ID. Prevents removal of protected WordPress options.
 *
 * @since MU (3.0.0)
 *
 * @param int    $id     A blog ID. Can be null to refer to the current blog.
 * @param string $option Name of option to remove. Expected to not be SQL-escaped.
 * @return bool True if the option was deleted, false otherwise.
 */
function delete_blog_option( $id, $option ) {
	$id = (int) $id;

	if ( empty( $id ) ) {
		$id = get_current_blog_id();
	}

	if ( get_current_blog_id() === $id ) {
		return delete_option( $option );
	}

	switch_to_blog( $id );
	$return = delete_option( $option );
	restore_current_blog();

	return $return;
}

/**
 * Updates an option for a particular blog.
 *
 * @since MU (3.0.0)
 *
 * @param int    $id         The blog ID.
 * @param string $option     The option key.
 * @param mixed  $value      The option value.
 * @param mixed  $deprecated Not used.
 * @return bool True if the value was updated, false otherwise.
 */
function update_blog_option( $id, $option, $value, $deprecated = null ) {
	$id = (int) $id;

	if ( null !== $deprecated ) {
		_deprecated_argument( __FUNCTION__, '3.1.0' );
	}

	if ( get_current_blog_id() === $id ) {
		return update_option( $option, $value );
	}

	switch_to_blog( $id );
	$return = update_option( $option, $value );
	restore_current_blog();

	return $return;
}

/**
 * Switches the current blog.
 *
 * This function is useful if you need to pull posts, or other information,
 * from other blogs. You can switch back afterwards using restore_current_blog().
 *
 * PHP code loaded with the originally requested site, such as code from a plugin or theme, does not switch. See #14941.
 *
 * @see restore_current_blog()
 * @since MU (3.0.0)
 *
 * @global wpdb            $wpdb               WordPress database abstraction object.
 * @global int             $blog_id
 * @global array           $_wp_switched_stack
 * @global bool            $switched
 * @global string          $table_prefix       The database table prefix.
 * @global WP_Object_Cache $wp_object_cache
 *
 * @param int  $new_blog_id The ID of the blog to switch to. Default: current blog.
 * @param bool $deprecated  Not used.
 * @return true Always returns true.
 */
function switch_to_blog( $new_blog_id, $deprecated = null ) {
	global $wpdb;

	$prev_blog_id = get_current_blog_id();
	if ( empty( $new_blog_id ) ) {
		$new_blog_id = $prev_blog_id;
	}

	$GLOBALS['_wp_switched_stack'][] = $prev_blog_id;

	/*
	 * If we're switching to the same blog id that we're on,
	 * set the right vars, do the associated actions, but skip
	 * the extra unnecessary work
	 */
	if ( $new_blog_id === $prev_blog_id ) {
		/**
		 * Fires when the blog is switched.
		 *
		 * @since MU (3.0.0)
		 * @since 5.4.0 The `$context` parameter was added.
		 *
		 * @param int    $new_blog_id  New blog ID.
		 * @param int    $prev_blog_id Previous blog ID.
		 * @param string $context      Additional context. Accepts 'switch' when called from switch_to_blog()
		 *                             or 'restore' when called from restore_current_blog().
		 */
		do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'switch' );

		$GLOBALS['switched'] = true;

		return true;
	}

	$wpdb->set_blog_id( $new_blog_id );
	$GLOBALS['table_prefix'] = $wpdb->get_blog_prefix();
	$GLOBALS['blog_id']      = $new_blog_id;

	wp_cache_switch_to_blog( $new_blog_id );

	/** This filter is documented in wp-includes/ms-blogs.php */
	do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'switch' );

	$GLOBALS['switched'] = true;

	return true;
}

/**
 * Restores the current blog, after calling switch_to_blog().
 *
 * @see switch_to_blog()
 * @since MU (3.0.0)
 *
 * @global wpdb            $wpdb               WordPress database abstraction object.
 * @global array           $_wp_switched_stack
 * @global int             $blog_id
 * @global bool            $switched
 * @global string          $table_prefix       The database table prefix.
 * @global WP_Object_Cache $wp_object_cache
 *
 * @return bool True on success, false if we're already on the current blog.
 */
function restore_current_blog() {
	global $wpdb;

	if ( empty( $GLOBALS['_wp_switched_stack'] ) ) {
		return false;
	}

	$new_blog_id  = array_pop( $GLOBALS['_wp_switched_stack'] );
	$prev_blog_id = get_current_blog_id();

	if ( $new_blog_id === $prev_blog_id ) {
		/** This filter is documented in wp-includes/ms-blogs.php */
		do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'restore' );

		// If we still have items in the switched stack, consider ourselves still 'switched'.
		$GLOBALS['switched'] = ! empty( $GLOBALS['_wp_switched_stack'] );

		return true;
	}

	$wpdb->set_blog_id( $new_blog_id );
	$GLOBALS['blog_id']      = $new_blog_id;
	$GLOBALS['table_prefix'] = $wpdb->get_blog_prefix();

	wp_cache_switch_to_blog( $new_blog_id );

	/** This filter is documented in wp-includes/ms-blogs.php */
	do_action( 'switch_blog', $new_blog_id, $prev_blog_id, 'restore' );

	// If we still have items in the switched stack, consider ourselves still 'switched'.
	$GLOBALS['switched'] = ! empty( $GLOBALS['_wp_switched_stack'] );

	return true;
}

/**
 * Fallback logic for switching cache context when an object cache drop-in lacks
 * a switch_to_blog() method.
 *
 * Reinitializes the cache and restores global/non-persistent groups.
 *
 * Used by the wp_cache_switch_to_blog() compatibility function, abstracted only
 * to allow for unit testing outside of the drop-in plugin inclusion circus.
 *
 * @since 7.0.0
 *
 * @global WP_Object_Cache $wp_object_cache Object cache global instance.
 */
function wp_cache_switch_to_blog_fallback() {
	global $wp_object_cache;

	$global_groups         = false;
	$non_persistent_groups = false;

	if ( is_object( $wp_object_cache ) && isset( $wp_object_cache->global_groups ) && is_array( $wp_object_cache->global_groups ) ) {

		// Get the global groups as they are.
		$group_names = $wp_object_cache->global_groups;

		// Get global group keys if non-numeric array.
		if ( ! wp_is_numeric_array( $group_names ) ) {
			$group_names = array_keys( $group_names );
		}

		$global_groups = $group_names;

		/*
		 * Non-persistent groups: Check for no_mc_groups first (memcached drop-in).
		 * Fall back to cache structure (default cache).
		 */
		if ( isset( $wp_object_cache->no_mc_groups ) && is_array( $wp_object_cache->no_mc_groups ) && ! empty( $wp_object_cache->no_mc_groups ) ) {
			$non_persistent_groups = $wp_object_cache->no_mc_groups;
		} elseif ( isset( $wp_object_cache->cache ) && is_array( $wp_object_cache->cache ) ) {
			$all_groups            = array_keys( $wp_object_cache->cache );
			$non_persistent_groups = array_values( array_diff( $all_groups, $global_groups ) );
		}
	}

	wp_cache_init();

	if ( function_exists( 'wp_cache_add_global_groups' ) ) {
		if ( ! is_array( $global_groups ) || empty( $global_groups ) ) {
			$global_groups = array(
				'blog-details',
				'blog-id-cache',
				'blog-lookup',
				'blog_meta',
				'global-posts',
				'image_editor',
				'networks',
				'network-queries',
				'sites',
				'site-details',
				'site-options',
				'site-queries',
				'site-transient',
				'theme_files',
				'translation_files',
				'rss',
				'users',
				'user-queries',
				'user_meta',
				'useremail',
				'userlogins',
				'userslugs',
			);
		}

		wp_cache_add_global_groups( $global_groups );
	}

	if ( function_exists( 'wp_cache_add_non_persistent_groups' ) ) {
		if ( ! is_array( $non_persistent_groups ) || empty( $non_persistent_groups ) ) {
			$non_persistent_groups = array(
				'counts',
				'plugins',
				'theme_json',
			);
		}

		wp_cache_add_non_persistent_groups( $non_persistent_groups );
	}
}

/**
 * Switches the initialized roles and current user capabilities to another site.
 *
 * @since 4.9.0
 *
 * @param int $new_site_id New site ID.
 * @param int $old_site_id Old site ID.
 */
function wp_switch_roles_and_user( $new_site_id, $old_site_id ) {
	if ( $new_site_id === $old_site_id ) {
		return;
	}

	if ( ! did_action( 'init' ) ) {
		return;
	}

	wp_roles()->for_site( $new_site_id );
	wp_get_current_user()->for_site( $new_site_id );
}

/**
 * Determines if switch_to_blog() is in effect.
 *
 * @since 3.5.0
 *
 * @global array $_wp_switched_stack
 *
 * @return bool True if switched, false otherwise.
 */
function ms_is_switched() {
	return ! empty( $GLOBALS['_wp_switched_stack'] );
}

/**
 * Checks if a particular blog is archived.
 *
 * @since MU (3.0.0)
 *
 * @param int $id Blog ID.
 * @return string Whether the blog is archived or not.
 */
function is_archived( $id ) {
	return get_blog_status( $id, 'archived' );
}

/**
 * Updates the 'archived' status of a particular blog.
 *
 * @since MU (3.0.0)
 *
 * @param int    $id       Blog ID.
 * @param string $archived The new status.
 * @return string $archived
 */
function update_archived( $id, $archived ) {
	update_blog_status( $id, 'archived', $archived );
	return $archived;
}

/**
 * Updates a blog details field.
 *
 * @since MU (3.0.0)
 * @since 5.1.0 Use wp_update_site() internally.
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int    $blog_id    Blog ID.
 * @param string $pref       Field name.
 * @param string $value      Field value.
 * @param mixed  $deprecated Not used.
 * @return string|false $value
 */
function update_blog_status( $blog_id, $pref, $value, $deprecated = null ) {
	global $wpdb;

	if ( null !== $deprecated ) {
		_deprecated_argument( __FUNCTION__, '3.1.0' );
	}

	$allowed_field_names = array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id' );

	if ( ! in_array( $pref, $allowed_field_names, true ) ) {
		return $value;
	}

	$result = wp_update_site(
		$blog_id,
		array(
			$pref => $value,
		)
	);

	if ( is_wp_error( $result ) ) {
		return false;
	}

	return $value;
}

/**
 * Gets a blog details field.
 *
 * @since MU (3.0.0)
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int    $id   Blog ID.
 * @param string $pref Field name.
 * @return bool|string|null $value
 */
function get_blog_status( $id, $pref ) {
	global $wpdb;

	$details = get_site( $id );
	if ( $details ) {
		return $details->$pref;
	}

	return $wpdb->get_var( $wpdb->prepare( "SELECT %s FROM {$wpdb->blogs} WHERE blog_id = %d", $pref, $id ) );
}

/**
 * Gets a list of most recently updated blogs.
 *
 * @since MU (3.0.0)
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param mixed $deprecated Not used.
 * @param int   $start      Optional. Number of blogs to offset the query. Used to build LIMIT clause.
 *                          Can be used for pagination. Default 0.
 * @param int   $quantity   Optional. The maximum number of blogs to retrieve. Default 40.
 * @return array The list of blogs.
 */
function get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) {
	global $wpdb;

	if ( ! empty( $deprecated ) ) {
		_deprecated_argument( __FUNCTION__, 'MU' ); // Never used.
	}

	return $wpdb->get_results( $wpdb->prepare( "SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", get_current_network_id(), $start, $quantity ), ARRAY_A );
}

/**
 * Handler for updating the site's last updated date when a post is published or
 * an already published post is changed.
 *
 * @since 3.3.0
 *
 * @param string  $new_status The new post status.
 * @param string  $old_status The old post status.
 * @param WP_Post $post       Post object.
 */
function _update_blog_date_on_post_publish( $new_status, $old_status, $post ) {
	$post_type_obj = get_post_type_object( $post->post_type );
	if ( ! $post_type_obj || ! $post_type_obj->public ) {
		return;
	}

	if ( 'publish' !== $new_status && 'publish' !== $old_status ) {
		return;
	}

	// Post was freshly published, published post was saved, or published post was unpublished.

	wpmu_update_blogs_date();
}

/**
 * Handler for updating the current site's last updated date when a published
 * post is deleted.
 *
 * @since 3.4.0
 *
 * @param int $post_id Post ID
 */
function _update_blog_date_on_post_delete( $post_id ) {
	$post = get_post( $post_id );

	$post_type_obj = get_post_type_object( $post->post_type );
	if ( ! $post_type_obj || ! $post_type_obj->public ) {
		return;
	}

	if ( 'publish' !== $post->post_status ) {
		return;
	}

	wpmu_update_blogs_date();
}

/**
 * Handler for updating the current site's posts count when a post is deleted.
 *
 * @since 4.0.0
 * @since 6.2.0 Added the `$post` parameter.
 *
 * @param int     $post_id Post ID.
 * @param WP_Post $post    Post object.
 */
function _update_posts_count_on_delete( $post_id, $post ) {
	if ( ! $post || 'publish' !== $post->post_status || 'post' !== $post->post_type ) {
		return;
	}

	update_posts_count();
}

/**
 * Handler for updating the current site's posts count when a post status changes.
 *
 * @since 4.0.0
 * @since 4.9.0 Added the `$post` parameter.
 *
 * @param string       $new_status The status the post is changing to.
 * @param string       $old_status The status the post is changing from.
 * @param WP_Post|null $post       Post object.
 */
function _update_posts_count_on_transition_post_status( $new_status, $old_status, $post = null ) {
	if ( $new_status === $old_status ) {
		return;
	}

	if ( 'post' !== get_post_type( $post ) ) {
		return;
	}

	if ( 'publish' !== $new_status && 'publish' !== $old_status ) {
		return;
	}

	update_posts_count();
}

/**
 * Counts number of sites grouped by site status.
 *
 * @since 5.3.0
 *
 * @param int $network_id Optional. The network to get counts for. Default is the current network ID.
 * @return int[] {
 *     Numbers of sites grouped by site status.
 *
 *     @type int $all      The total number of sites.
 *     @type int $public   The number of public sites.
 *     @type int $archived The number of archived sites.
 *     @type int $mature   The number of mature sites.
 *     @type int $spam     The number of spam sites.
 *     @type int $deleted  The number of deleted sites.
 * }
 */
function wp_count_sites( $network_id = null ) {
	if ( empty( $network_id ) ) {
		$network_id = get_current_network_id();
	}

	$counts = array();
	$args   = array(
		'network_id'    => $network_id,
		'number'        => 1,
		'fields'        => 'ids',
		'no_found_rows' => false,
	);

	$q             = new WP_Site_Query( $args );
	$counts['all'] = $q->found_sites;

	$_args    = $args;
	$statuses = array( 'public', 'archived', 'mature', 'spam', 'deleted' );

	foreach ( $statuses as $status ) {
		$_args            = $args;
		$_args[ $status ] = 1;

		$q                 = new WP_Site_Query( $_args );
		$counts[ $status ] = $q->found_sites;
	}

	return $counts;
}