Create an alias directory in XAMPP

httpd.conf

# Create an alias directory in XAMPP
# Ref: http://www.mauriciomunera.com/?p=127
# Ref: https://gist.github.com/ralphcrisostomo/4974674/
# Open the file /Applications/xampp/etc/httpd.conf in a text editor.
# Add these lines to the end of the files. (change the name of the alias for the web application that suits better for you)
<IfModule alias_module>
    #
    # Redirect: Allows you to tell clients about documents that used to 
    # exist in your server's namespace, but do not anymore. The client 
    # will make a new request for the document at its new location.
    # Example:
    # Redirect permanent /foo http://www.example.com/bar

    #
    # Alias: Maps web paths into filesystem paths and is used to
    # access content that does not live under the DocumentRoot.
    # Example:
    # Alias /webpath /full/filesystem/path
    #
    # If you include a trailing / on /webpath then the server will
    # require it to be present in the URL.  You will also likely
    # need to provide a <Directory> section to allow access to
    # the filesystem path.
    # http://localhost/projects -> /Users/ralfcrisostomo/Projects
    Alias /projects /Users/ralfcrisostomo/Projects\

    <Directory "/Users/ralfcrisostomo/Projects">
        Options Indexes MultiViews FollowSymLinks
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>
    
    #
    # ScriptAlias: This controls which directories contain server scripts. 
    # ScriptAliases are essentially the same as Aliases, except that
    # documents in the target directory are treated as applications and
    # run by the server when requested rather than as documents sent to the
    # client.  The same rules about trailing "/" apply to ScriptAlias
    # directives as to Alias.
    #
    ScriptAlias /cgi-bin/ "/Applications/XAMPP/xamppfiles/cgi-bin/"

</IfModule>

# Search for "IfModule !mpm_netware_module"
# Change the user name to your Mac username (the one you user to login in you computer, so the code should look this this:


<IfModule !mpm_netware_module>
    #
    # If you wish httpd to run as a different user or group, you must run
    # httpd as root initially and it will switch.
    #
    # User/Group: The name (or #number) of the user/group to run httpd as.
    # It is usually good practice to create a dedicated user and group for
    # running httpd, as with most system services.
    #
    User your_mac_username
    Group admin
</IfModule>