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เกี่ยวกับการบวกค่าในตัวแปร array ครับ ถ้าผมมีค้าในตัวแปร array เช่น $test 1 2 3 4 5 |
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Code (PHP)
$arr1 = array(1,2,3);
$arr2 = array(1,2,3);
for($i=0;$i<=2;$i++)
{
$arrt1[$i] = $arr1[$i]+$arr2[$i];
$arrt2[$i]=$arrt1[$i]+$arr2[$i];
echo $arrt1[$i]." ------> ".$arrt2[$i]."<br>";
}
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Date :
2010-11-25 13:45:59 |
By :
kanchen |
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พี่ครับคือยังงงๆอะครับคืออยากได้ให้มันเป็นแบบนี้อะครับเช่นค่าในตัวแปร array คือ 1,2,3,4,5 แล้วเอามันบวกด้วย 32 ทั้งหมดแล้วเก็บลงตัวแปรเดิมได้ปะครับอยากให้มันมีค่าของอันแรกอยู่ด้วยอะครับคือ 1,2,3,4,5 พอหลังจากบวกให้มันเป็น 1,2,3,4,5,33,34,35,36,37 แล้วพอบวกด้วย 32 รอบต่อๆไปก็เอาค่าที่บวกล่าสุดมาบวกด้วย 32 อะครับเช่น 1,2,3,4,5,33,34,35,36,37,65,66,67,68,69 ทำอย่างงี้ไปเรื่อยๆเลยอะครับ
1
2
3
4
5
33
34
35
36
37
65
66
67
68
69
เก็บลงในตัวแปร array ตัวนึงเลยอะครับ
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Date :
2010-11-25 13:58:25 |
By :
Black_IsIe |
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Code (PHP)
<?
$arr = array (1,2,3,4,5);
for($j=1;$j<=5;$j++)
{
for($i=0;$i<5;$i++)
{
if($arr[$i]<= 5)
{
echo "arr[$i] = $arr[$i]<br/>";
$arr[$i] += 32;
}else{
$arr[$i] += 32;
echo "arr[$i] = $arr[$i]<br/>";
}
}
echo "<br/>";
}
?>
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Date :
2010-11-25 14:11:42 |
By :
- - |
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คุณก็เปลียนค่า arr2 ให้เป็น 32 ครับ และส่วนการเอา array มารวมกันอย่างที่ต้องการดูในนี้ครับ
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Date :
2010-11-25 14:19:32 |
By :
kanchen |
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ขอบคุณพี่ๆมากเลยครับที่เข้ามาช่วยตอบ
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Date :
2010-11-25 21:21:59 |
By :
Black_IsIe |
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อึมมมม วนลูปเยอะๆก็เวียนหัวเหมือนกันเนอะ ดีใจจังที่ช่วยกันดี
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Date :
2010-11-27 18:56:56 |
By :
wad |
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Load balance : Server 04
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