I know its got to do with the placement of the $variable1 .= "$ratio1"; ...but I have simply no idea how to go on and correct from there.

Sounds like you're not Coping with Scoping (tutorial and diagnosis)

If you can post more than a a fragment, something I can run (like your current short self contained program), I can explain what is going on

In reply to Re^5: How to store the output from foreach loop into variable/array without printing? by Anonymous Monk
in thread How to store the output from foreach loop into variable/array without printing? by hellohello1

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