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เรื่อง Exploder อยากรู้วิธีนับ จำนวน จากการ Explode |
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Code (PHP)
$name = "a1,a2,a3,a4,a5,a6";
$count_name=explode(",",$name); // ตรงนี้ อยากทราบการ นับ ให้มันบอก เป็น 6
$n=0;
$i=0;
while ($count_name[$n]!=""){
$i++;
$n++;
}
echo "¨Ó¹Ç¹ $i";
อย่างนี้รึปล่าว
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Date :
2009-12-25 10:36:06 |
By :
Sek-Artdrinker |
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Code (PHP)
$name = "a1,a2,a3,a4,a5,a6";
$arr=explode(",",$name); // ตรงนี้ อยากทราบการ นับ ให้มันบอก เป็น 6
$count_name = count($arr);
echo "count = $count_name";
อย่างนี้ ง่ายกว่าครับ
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Date :
2009-12-25 13:06:24 |
By :
lozomac |
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ขอถามเพิ่มนิดครับ
กรณีที่ สมมติว่าเรา ได้ข้อมูลมา เป็น 10/12/2552 เราต้องการตัดให้เป็น array('1','0','/','1','2','/','2','5','5','2');
จะต้องทำยังไง รบกวนด้วยครับ
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Date :
2009-12-25 13:32:54 |
By :
tingtongkub |
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Code (PHP)
$arr = str_split("10/12/2552");
// จะได้ $arr = array('1','0','/','1','2','/','2','5','5','2');
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Date :
2009-12-25 13:38:36 |
By :
lozomac |
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ขอบคุณมากครับ เด๋วลองก่อนนะ +1 ไปก่อนละกัน
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Date :
2009-12-25 13:45:59 |
By :
tingtongkub |
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ขอบคุณมากครับ
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Date :
2009-12-28 16:13:31 |
By :
นิสิทสุรา |
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Load balance : Server 02
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