php man page for main

MAIN(3) 								 1								   MAIN(3)

main - Dummy formain(3)

	There  is  no  function  named	main(3)  except  in  the  PHP  source.	In  PHP  4.3.0,  a  new  type  of error handling in the PHP source
       (php_error_docref) was introduced. One feature is to provide links to a	manual	page  in  PHP  error  messages	when  the  PHP	directives
       html_errors (on by default) and docref_root (on by default until PHP 4.3.2) are set.

	Sometimes  error messages refer to a manual page for the function main(3) which is why this page exists. If you discover such a reference,
       please file a bug report, indicating the PHP function caused the error that linked to main(3) and it will be fixed and properly documented.

       Known errors that point to main(3)

       +----------------+-----------------------------+
       | Function name	|			      |
       |		|			      |
       |		| No longer points here as of |
       |		|			      |
       +----------------+-----------------------------+
       |  include(3)	|			      |
       |		|			      |
       |		|	     5.1.0	      |
       |		|			      |
       |include_once(3) |			      |
       |		|			      |
       |		|	     5.1.0	      |
       |		|			      |
       |  require(3)	|			      |
       |		|			      |
       |		|	     5.1.0	      |
       |		|			      |
       |require_once(3) |			      |
       |		|			      |
       |		|	     5.1.0	      |
       |		|			      |
       +----------------+-----------------------------+
       html_errors, display_errors.

PHP Documentation Group 														   MAIN(3)