File set_php_5.3.latest.sh of Package dba-php-5328

#!/bin/bash
#set -x
v=`ls -1d 5.3.? 5.3.?? 2>/dev/null|cut -d "." -f3 |sort -n |tail -1`
i=`ls -l 5.3.latest.bak* 2>/dev/null|wc -l`
test -L 5.3.latest && mv 5.3.latest 5.3.latest.bak.${i}
rc=`ln -fs 5.3.${v} 5.3.latest`
exit $rc