PHP Configuration Record

Modify PHP.ini when there are no variables defined or directly using the $_get[] $_post[] Error

Solution:
Modify the error configuration for php.ini as follows:

error_reporting = E_all & ~e_notice

After modified, restart Apache, you can not isset to judge.

You can also write error_reporting (0) at the beginning of the program;

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phpMyAdmin appears "Cannot start session without errors, please check errors given in your PHP and/or webserver log file and conf Igure your PHP installation properly. " Most of the reason is that php temporary folder permissions are improperly set or the folder does not exist, PHP can not write the session file to the folder caused by, so to solve this problem, you need to start with the temporary PHP folder. The reason my server has this error is that I modified the administrator's username, causing the temporary folder path to not exist.

In the installation folder of PHP, or under other specified folders, create a folder dedicated to storing session temporary files, such as: D:/php/temp, giving the user the maximum permissions on the folder, such as Modify, write, run, and so on.

Open the php.ini file (typically under the C:\windows\ folder), find Session.save_path this line, by default in the Administrator user's temporary folder, such as: c:/docume~1/user name/locals~1/temp, Modify to the above path, such as: D:/php/temp.

Save the php.ini file, restart the Web server, revisit

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