PHP include and require differences

The Include and require statements are also used to reference files to PHP code.

There is a huge difference between include and require:

Include statement references a file and PHP cannot find it, the script will continue to execute

The script terminates execution after the require statement returns a critical error

Comments:

Please use require at this time: when the file is requested by the application.

Use include at this point: when the file is not required, and the application should continue to run when the file is not found.

Reference Address:

Http://www.w3school.com.cn/php/php_includes.asp

PHP include and require differences