Quick solution to php pdo oracle Chinese garbled characters

ORACLE_HOME=/usr/lib/oracle/12.1/client64
C_INCLUDE_PATH=/usr/include/oracle/12.1/client64
LD_LIBRARY_PATH=$ORACLE_HOME/lib
#remember this is the client NLS_LANG not the server one
NLS_LANG=FRENCH_FRANCE.UTF8 
export ORACLE_HOME LD_LIBRARY_PATH NLS_LANG

. /etc/profile.d/oracle.sh
 
. /etc/init.d/functions
. /etc/profile.d/oracle.sh
# Check that networking is up.
. /etc/sysconfig/network
# Additional environment file
if [ -f /etc/sysconfig/php-fpm ]; then
. /etc/sysconfig/php-fpm
fi
if [ "$NETWORKING" = "no" ]
then
exit 0
fi
RETVAL=0
prog="php-fpm"
pidfile=${PIDFILE-/var/run/php-fpm/php-fpm.pid}
lockfile=${LOCKFILE-/var/lock/subsys/php-fpm}