setting up a loop from explode result

[cleary1981]

hi,

 

I have a script that passes a list like this $$8$$7$$88$$12$$1$$19$$

I am using explode to get the values from this list. The problem I am having is I want to create a for loop to process these values but he length of the list can vary. Is there anyway of working out how many times the loop should run?

 

$quotelist = $_REQUEST['quotelist'];
$p = explode("$$", $quotelist);
for($i=1;$i<?????;$i = $i++){
//(process info)
}

[PravinS]

Use:

 

$quotelist = $_REQUEST['quotelist'];

$p = explode("$$", $quotelist);

for($i=1;$i<count($p);$i = $i++){

//(process info)

}

[Mark Baker]

You don't even need to know how many times it runs if you use foreach:

$quotelist = $_REQUEST['quotelist'];
$p = explode("$$", $quotelist);
foreach($p as $value){
   //(process info)
}