No idea what this was for. Needed it in 2011 for something...

ArrayTest.sh

#!/bin/sh
print_array() {
	eval ARRAY=\${$1[*]}
	echo ${ARRAY[*]}
	for ELEMENT in ${ARRAY[@]}; do
		echo $ELEMENT
	done
}

QUEUE=( one two three )
#OLD_IFS=$IFS
#IFS=''
#NEW_QUEUE=(${QUEUE[*]})
print_array QUEUE
#IFS=$OLD_IFS