ini_set
if like me, you're working inside a framework where you can't require the file with the class definition before session_start is called, I found the following workaround:
$whatever = unserialize(serialize($_SESSION['whatevever']));
dirty hackish, but works.
main
main — main() のダミー
説明
PHP のソースを除き、main() という名前の関数は 存在しません。PHP 4.3.0 では、PHP ソースにおいて新しいタイプの エラー処理(php_error_docref)が追加されました。そのひとつの機能として、 html_errors (デフォルトでオン)と docref_root (PHP 4.3.2 まではデフォルトでオン)のディレクティブがセットされている 場合に、PHP のエラーメッセージ上に PHP のマニュアルへのリンクが 表示されるようになりました。
ときおり、エラーメッセージは main() 関数の マニュアルを指すことがあります。それがこのページが存在する理由です。 どの PHP 関数に関連するエラーで main() を 指すのか、ユーザーコメント欄に追加してくださいますようお願いします。 そうすれば、適切なドキュメントを指すように修正されるでしょう。
| 関数名 | このバージョン以降、ここを指すことはありません |
|---|---|
| include() | 5.1.0 |
| include_once() | 5.1.0 |
| require() | 5.1.0 |
| require_once() | 5.1.0 |
add a note
User Contributed Notesmain
penny at mjollnir dot org
04-Jul-2008 09:29
04-Jul-2008 09:29
Anonymous
26-Jun-2008 09:32
26-Jun-2008 09:32
In addition to Maurice's comments:
the "The script tried to execute a method or access a property of an incomplete object" message can appear also if you store your objects in session, and rename class during that session.
For example, you have class "class_name", and there is a class variable "$class_var = new class_name".
If you decide to rename your class, you would have "$class_var = new class_new_name".
This re-naming will result in abovementioned error message if you store $class_var in session.
Solution: clean-up session variable, then error disappears.
deryckchan [ATT] gmail D0T C0M
22-Feb-2008 02:10
22-Feb-2008 02:10
To put it simple: main() refers to anything running in the current PHP script file that isn't part of any function.
MagicalTux at kinoko dot fr
28-Nov-2007 05:31
28-Nov-2007 05:31
Additional note about what Maurice said: you can also use an __autoload function which will get called as the session/var is unserialized.
This will allow you to not preload all possible classes before loading a session, and let them be loaded dynamically. Check http://php.net/oop5.autoload for more details about this magic function.
Maurice
02-May-2006 04:12
02-May-2006 04:12
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.