The ListCount feature is a very basic function. The ListCount function merely reduces 2 lines of code into one and standardizes the way you count list elements. The ListCount function comes in hand when reading through a CSV file or saving data in a list. This function should operate in PHP in the same manner as ColdFusion!
The Function:
<?php
function ListCount($list, $delimiter="")
{
if($delimiter == "")
{
$delimiter = ",";
}
$a = explode($delimiter,$list);
return count($a);
}
?>
Usage:
Using the ListCount function is simple.
<?php
$list = "a,b,c,d";
echo ListCount($list);
?>
The Result: 4
Or, you can declare a delimiter:
<?php
$list = "CATDOGMOUSEFOXHORSE";
echo ListCount($list);
?>
The Result: 5
