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Code (PHP)
อันนี้ที่ผมใช้อยู่ โอกาสซ้ำน้อยมากครับ การใช้เวลาผมทดลองแล้วครับ มันซ้ำกัน
$abc= array("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z");
$num= array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9");
$no=15;
while($no >=0)
{
$a=$a."".$abc[rand(0,25)]."".$num[rand(0,9)];
$no=$no-1;
}
$rand=rand(1000000000000,9999999999999);
$filename=$a."".$rand."".$_FILES['userfile']['name'];
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| Date :
2011-05-27 17:57:50 |
By :
mangkunzo |
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