Split string into an array in Bash

Question

In a Bash script I would like to split a line into pieces and store them in an array.

The line:

Paris, France, Europe

I would like

Answer 1

UPDATE: Don't do this, due to problems with eval.

With slightly less ceremony:

IFS=', ' eval 'array=($string)'

e.g.

string="foo, bar,baz"
IFS=', ' eval 'array=($string)'
echo ${array[1]} # -> bar