CodeIgniter站点URL和基本URL之间的区别

Question

Hello What is the difference between SiteUrl() and BaseUrl() ? In my previous project it is base url but now in my new project it is Siteurl.Why this happens? Is baseurl() is an outdated one

Answer 1

To clear all your doubts you have to read CodeIgniter Manual.Please Click Here

base URL

Returns your site base URL, as specified in your config file. Example: echo base_url();

This function returns the same thing as site_url, without the index_page or url_suffix being appended.

Also like site_url, you can supply segments as a string or an array. Here is a string example: echo base_url("blog/post/123");

site URL

Returns your site URL, as specified in your config file. The index.php file (or whatever you have set as your site index_page in your config file) will be added to the URL, as will any URI segments you pass to the function, and the url_suffix as set in your config file.

You are encouraged to use this function any time you need to generate a local URL so that your pages become more portable in the event your URL changes.

Segments can be optionally passed to the function as a string or an array. Here is a string example: echo site_url("news/local/123");

The above example would return something like: http://example.com/index.php/news/local/123

Here is an example of segments passed as an array: $segments = array('news', 'local', '123');

echo site_url($segments);