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Posted by Rory Browne on 08/02/05 18:55
There are two ways of accomplishing what I think you're trying to acomplish..
These ways are known as the right way and the wrong way.
the right way results in an array like
$func = array(0 => 0, 1 => 1, 2 => 2 ...)
The wrong way results in a set of variables like you described
$func1 = 0
$func2 = 1
$func3 = 2
$func4 = 3
$func5 = 4
If you want to do it the wrong way, you can
for($i = 1; $i < 5 ++$i){
$varname = "func" . $i;
$$varname = $i;
}
Personally I reckon you should do it the right way as Jim outlines.
On 8/2/05, Jim Moseby <JMoseby@nrbindustries.com> wrote:
> > If I want to define and display a set of varibles, for example :
> > $func1 = 0
> > $func2 = 1
> > $func3 = 2
> > $func4 = 3
> > $func5 = 4
> >
> > How can we define and display the varibles by using for loop
> > function ?
>
> <?php
> for ($x=0;$x<10;$x++){
> $func[$x]=$x;
> }
> print_r($func);
> ?>
>
> This uses an array, so, in this case, your variables would be referenced as
> $func[0]..$func[9].
>
> JM
>
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