CodeIgniter PHP框架中的bootstrap.php文件？

Question

I am new in php. I am learning Code Igniter (a PHP framework). Can anybody let me know is there any bootstrap.php file in codeIgniter ? And if yes then what it does?

I googled but no luck for bootstrap.php file for CodeIgniter, however i got the bootstrap.php file for Zend and one other framework.

Many Thanks.

Answer 1

The CodeIgniter bootstrap file is the CodeIgniter.php located in system/core.