I have an array which is built up dynamically from a csv file.
There are multiple lines in the csv file, so for each time my script runs through the line on the csv file the array differs.
For each array, I want to replace each variable with a number starting from 1
Example:
@client_list has 3 strings in it. I want to replace each string with 1,2,3 respectively. @client_list differs dependant on which line of the CSV file it is built from, so i will never know how many strings there are in an array.
Any ideas? essentially I guess i want to do something like:
foreach (@client_list) {
$_ = (??number??)
}
There are multiple lines in the csv file, so for each time my script runs through the line on the csv file the array differs.
For each array, I want to replace each variable with a number starting from 1
Example:
@client_list has 3 strings in it. I want to replace each string with 1,2,3 respectively. @client_list differs dependant on which line of the CSV file it is built from, so i will never know how many strings there are in an array.
Any ideas? essentially I guess i want to do something like:
foreach (@client_list) {
$_ = (??number??)
}