Question

I’ve been writing:

include('a.php')
include('b.php')

etc. in my script to include to use functions a() and b(). It gets pretty tedious. Is there a way to set a path of a directory and have multiple files there be accessible by a script?

1. I tried this in my script:

   set_include_path('.;C:\xampp\htdocs\myfunctionfolder');
   

2. And I set an environmental variable PATH to have this older in there.

3. I also in modified php.ini to include

   include_path = ".;\xampp\php\PEAR;\xampp\htdocs\myfunctionfolder"
   

If I have many files in there, how do I access these files without having to include each individually? Setting the environmental variable definitely works in the command prompt.

Do I need to do something else for .php files to be accessible collectively under a directory?

Answer 1

Common practice is to have a “common.php” or “includes.php” file that includes the include/include_once calls (for the sake of simplicity). e.g.

• root
• [lib]
  • a.php
  • b.php
  • includes.php
• index.php

Then includes.php contains:

<?php
  include_once('a.php');
  include_once('b.php');
?>

Then in any script it’s a matter of including the includes.php file.

However, to answer your original question, you can only include one file at a time, per call. You can use something like opendir and readdir to iterate over all files in a specific directory and include them as found (automated so-to-speak) or write out each include yourself based on the files you’re creating.

Also, all setting the include path does is set a directory to look in when an include call is made. It’s not a directory where the files should automatically be loaded (which is the impression I get from your post).