main

Description

There is no function named main() 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() which is why this page exists. Please add a user comment below that mentions what PHP function caused the error that linked to main() and it will be fixed and properly documented.

表格 1. Known errors that point to main()

Function name	No longer points here as of
include()	4.3.2
include_once()	4.3.2
require()	4.3.2
require_once()	4.3.2

See also html_errors and display_errors.

add a note User Contributed Notes

Maurice
02-May-2006 02:12


Notice: main() [function.main]: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "<classname>" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in <filename> on line <line>



You get this error if you have and object in your $_SESSION array and you call session_start() before you have loaded your included classes.

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