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Random Number Generation in PHP Print E-mail
Written by Nimish T   
Thursday, 14 July 2011 09:26

 

Random Number Generation in PHP

function randomdigit($digits) { 
static $startseed = 0; 
if (!$startseed) {
$startseed = (double)microtime()*getrandmax(); 
srand($startseed);
}
$range = 8;
$start = 1;
$i = 1;
while ($i<$digits) {
$range = $range . 9;
$start = $start . 0;
$i++;
}
return (rand()%$range+$start); 
}
?>

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Creating array of HTML form elements Print E-mail
Written by Musthafa   
Thursday, 14 July 2011 09:23

Array is a collection of similar data elements, means we can use array to store similar elements referenced under a common name.

In web development sometimes we need to group HTML form elements as arrays do. For example, you have a form where user has to select his hobbies from a group of check boxes as given below.








 

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Last Updated on Thursday, 14 July 2011 09:42
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