Include Vs Require

The only difference in Include & Require:

• Include show warning if any problem in file loading and script will continue.
• Require show fatal error and if any problem in file loading its stop the script.

Tips:

• Use Include when file is not necessary in application so its continue script if there is any problem in file.
• Use Require when file is important for an application so its stop the script if there is any problem in file.