Description:
This will convert the path to a file to a full qualified URL. If the path passed along is already a full qualified URL, this function will return its output.
Common Location:
/cms_admin/phptemplate/<templatefolder>/functions/standard.tpl
Usage:
<?= full_url("/path/to/file.html"); ?>
<?= full_url("http://yourdomain.com/path/to/file.html"); ?>
Arguments
1) The path to the file / location.
Output
If this code is being run on yourdomain.com, the output of this function will be:
http://yourdomain.com/path/to/file.html
http://yourdomain.com/path/to/file.html
If this code is being run on yourdomain2.com, the output listed above will be:
http://yourdomain2.com/path/to/file.html
http://yourdomain.com/path/to/file.html
This is because if there no absolute URL specified, full_url() will substitute the existing HTTP_HOST name in its place.
