What are the implications of installing PHP modules like php5-snmp and their impact on system performance and stability?

Installing PHP modules like php5-snmp can have implications on system performance and stability as it adds additional functionality to PHP which can potentially introduce new bugs or conflicts with existing code. It is important to carefully consider the necessity of each module before installing it to avoid unnecessary strain on the system.

// Example code snippet to install php5-snmp module
sudo apt-get install php5-snmp