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Random Numbers
Posted: Thu Mar 27, 2003 7:28 pm
by bobthebobert
How do you do them in PHP?
random function in php
Posted: Thu Mar 27, 2003 7:51 pm
by phpfreak
hi there,
the following script generates 10 numbers randomly from 1-10
<?php
$count=0;
while ($count!=10)
{
$number=rand(1,10);
//rand is the random function and it chooses between number 1 and 10
//(inclusive of themseleves)
echo "the number now is: $number";
echo "<br>";
$count=$count+1;
}
?>
hope it helped!!!
Posted: Fri Mar 28, 2003 12:57 am
by volka
Posted: Fri Mar 28, 2003 4:03 pm
by bobthebobert
If I just want one random number, I can just code:
$number=rand(1,10);
right?
And if so, does using this method give numbers with decimals too, or not?
Posted: Fri Mar 28, 2003 5:02 pm
by volka
int rand ( [int min, int max])
yes, you can do that, but no fraction.