PHP实例开发源码-PHP数据管理 phpMyAdmin alpha1.zip

.. index:: config.inc.php .. _config: Configuration ============= Almost all configurable data is placed in :file:`config.inc.php`. If this file does not exist, please refer to the :ref:`setup` section to create one. This file only needs to contain the parameters you want to change from their corresponding default value in :file:`libraries/config.default.php`. If a directive is missing from your file, you can just add another line with the file. This file is for over-writing the defaults; if you wish to use the default value there's no need to add a line here. The parameters which relate to design (like colors) are placed in :file:`themes/themename/layout.inc.php`. You might also want to create :file:`config.footer.inc.php` and :file:`config.header.inc.php` files to add your site specific code to be included on start and end of each page. .. note:: Some distributions (eg. Debian or Ubuntu) store :file:`config.inc.php` in ``/etc/phpmyadmin`` instead of within phpMyAdmin sources. .. warning:: :term:`Mac` users should note that if you are on a version before :term:`Mac OS X`, PHP does not seem to like :term:`Mac` end of lines character (``\r``). So ensure you choose the option that allows to use the \*nix end of line character (``\n``) in your text editor before saving a script you have modified. Basic settings -------------- .. config:option:: $cfg['PmaAbsoluteUri'] :type: string :default: ``''`` Sets here the complete :term:`URL` (with full path) to your phpMyAdmin installation's directory. E.g. ``http://www.example.net/path_to_your_phpMyAdmin_directory/``. Note also that the :term:`URL` on most of web servers are case–sensitive. Don’t forget the trailing slash at the end. Starting with version 2.3.0, it is advisable to try leaving this blank. In most cases phpMyAdmin automatically detects the proper setting. Users of port forwarding will need to set :config:option:`$cfg['PmaAbsoluteUri']` (`more info <https://sourceforge.net/p/phpmyadmin/support-requests/795/>`_). A good test is to browse a table, edit a row and save it. There should be an error message if phpMyAdmin is having trouble auto–detecting the correct value. If you get an error that this must be set or if the autodetect code fails to detect your path, please post a bug report on our bug tracker so we can improve the code. .. seealso:: :ref:`faq1_40` .. config:option:: $cfg['PmaNoRelation_DisableWarning'] :type: boolean :default: false Starting with version 2.3.0 phpMyAdmin offers a lot of features to work with master / foreign – tables (see :config:option:`$cfg['Servers'][$i]['pmadb']`). If you tried to set this up and it does not work for you, have a look on the :guilabel:`Structure` page of one database where you would like to use it. You will find a link that will analyze why those features have been disabled. If you do not want to use those features set this variable to ``true`` to stop this message from appearing. .. config:option:: $cfg['SuhosinDisableWarning'] :type: boolean :default: false A warning is displayed on the main page if Suhosin is detected. You can set this parameter to ``true`` to stop this message from appearing. .. config:option:: $cfg['ServerLibraryDifference_DisableWarning'] :type: boolean :default: false A warning is displayed on the main page if there is a difference between the MySQL library and server version. You can set this parameter to ``true`` to stop this message from appearing. .. config:option:: $cfg['ReservedWordDisableWarning'] :type: boolean :default: false This warning is displayed on the Structure page of a table if one or more column names match with words which are MySQL reserved. If you want to turn off this warning, you can set it to ``true`` and warning will no longer be displayed. .. config:option:: $cfg['TranslationWarningThreshold'] :type: integer :default: 80 Show warning about incomplete translations on certain threshold. .. config:option:: $cfg['SendErrorReports'] :type: string :default: ``'ask'`` Sets the default behavior for JavaScript error reporting. Whenever an error is detected in the JavaScript execution, an error report may be sent to the phpMyAdmin team if the user agrees. The default setting of ``'ask'`` will ask the user everytime there is a new error report. However you can set this parameter to ``'always'`` to send error reports without asking for confirmation or you can set it to ``'never'`` to never send error reports. This directive is available both in the configuration file and in users preferences. If the person in charge of a multi-user installation prefers to disable this feature for all users, a value of ``'never'`` should be set, and the :config:option:`$cfg['UserprefsDisallow']` directive should contain ``'SendErrorReports'`` in one of its array values. .. config:option:: $cfg['AllowThirdPartyFraming'] :type: boolean :default: false Setting this to ``true`` allows phpMyAdmin to be included inside a frame, and is a potential security hole allowing cross-frame scripting attacks or clickjacking. Server connection settings -------------------------- .. config:option:: $cfg['Servers'] :type: array :default: one server array with settings listed bellow Since version 1.4.2, phpMyAdmin supports the administration of multiple MySQL servers. Therefore, a :config:option:`$cfg['Servers']`-array has been added which contains the login information for the different servers. The first :config:option:`$cfg['Servers'][$i]['host']` contains the hostname of the first server, the second :config:option:`$cfg['Servers'][$i]['host']` the hostname of the second server, etc. In :file:`libraries/config.default.php`, there is only one section for server definition, however you can put as many as you need in :file:`config.inc.php`, copy that block or needed parts (you don't have to define all settings, just those you need to change). .. note:: The :config:option:`$cfg['Servers']` array starts with $cfg['Servers'][1]. Do not use $cfg['Servers'][0]. If you want more than one server, just copy following section (including $i incrementation) serveral times. There is no need to define full server array, just define values you need to change. .. config:option:: $cfg['Servers'][$i]['host'] :type: string :default: ``'localhost'`` The hostname or :term:`IP` address of your $i-th MySQL-server. E.g. ``localhost``. Possible values are: * hostname, e.g., ``'localhost'`` or ``'mydb.example.org'`` * IP address, e.g., ``'127.0.0.1'`` or ``'192.168.10.1'`` * dot - ``'.'``, i.e., use named pipes on windows systems * empty - ``''``, disables this server .. note:: phpMyAdmin supports connecting to MySQL servers reachable via IPv6 only. To connect to an IPv6 MySQL server, enter its IPv6 address in this field. .. config:option:: $cfg['Servers'][$i]['port'] :type: string :default: ``''`` The port-number of your $i-th MySQL-server. Default is 3306 (leave blank). .. note:: If you use ``localhost`` as the hostname, MySQL ignores this port number and connects with the socket, so if you want to connect to a port different from the default port, use ``127.0.0.1`` or the real hostname in :config:option:`$cfg['Servers'][$i]['host']`. .. config:option:: $cfg['Servers'][$i]['socket'] :type: string :default: ``''`` The path to the socket to use. Leave blank for default. To determine the correct socket, check your MySQL configuration or, using the :command:`mysql` command–line client, issue the ``status`` comma