Dear all Salam!!!

i am using php+mysql for jffnms. i installed php myadmin for mysql administration. after login to
phpmyadmin it says mbstring missing.....

i search the yum has php-mbstring.... but when i install it using yum it says:

php 4.3.9 update
php-snmp update

My question is if install php-mbstring, will php be effected and shows abnormal behaviour to jffnms????

Regards,

Umair Shakil
ETD