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php mysql increment statement

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Post time 4-3-2013 11:10 AM | Show all posts |Read mode
Sejahtera atas kamu

Aku ni bukan programmer, tapi kena buat program sikit sebanyak,

Aku ada satu if statement camni, dibuat secara tak pro...

if ($page==1) { $nombor=1 ; }
if ($page==2) { $nombor=11 ; }
if ($page==3) { $nombor=21 ; }
if ($page==4) { $nombor=31 ; }
if ($page==5) { $nombor=41 ; }
if ($page==6) { $nombor=51 ; }
if ($page==7) { $nombor=61 ; }
if ($page==8) { $nombor=71 ; }
if ($page==9) { $nombor=81 ; }
if ($page==10) { $nombor=91 ; }

dan page akan increase sampai beratus-ratus page, so camna secara pro aku boleh buat statement if tu yang akan increase secara auto..




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Post time 4-3-2013 02:06 PM | Show all posts
tu logik matematik.

[1] = 1 = 0+1 = 10-10+1 = 1(10)-10+1
[2] = 11 = 10+1 = 20-10+1  = 2(10)-10+1
[3] = 21 = 10+10+1 = 30-10+1 = 3(10)-10+1
[4] = 31 = 10+10+10+1 = 40-10+1 = 4(10)-10+1

so tu kita panggil recursion. so gunakan benda tu maka akan jadi macam ni;

$nombor = $page*10-10+1;
Last edited by kmkd on 4-3-2013 02:24 PM

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 Author| Post time 4-3-2013 02:21 PM | Show all posts
kmkd posted on 4-3-2013 02:06 PM
$nombor = $page*10-10+1;

Wow...senangnya

Terima kasih.. menjadik

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Post time 4-3-2013 02:25 PM | Show all posts
sadiq_segaraga posted on 4-3-2013 02:21 PM
Wow...senangnya

Terima kasih.. menjadik

kalau nak buat satu2 aku pun pensan


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