#!/bin/bash
PHASE="PDT PRD"
for CURRENT_PHASE in ${PHASE}
do
        while read FILES
        do
                echo $FILES
        done < <(find /ama/si/PRD/ssr/StatsRepository/data/${CURRENT_PHASE} -type d  -mtime +5 ! -empty -printf "%f\n")
done

#errors
#sisup@server:/ama/si/PRD/ssr/scripts> sh -x test
#+ PHASE=PDT PRD
#l: line 7: syntax error near unexpected token `<'
#l: line 7: `    done < <(find /ama/si/PRD/ssr/StatsRepository/data/${CURRENT_PHASE} -type d  -mtime +5 ! -empty -printf "%f\n")'