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Marc Delisle
2001-11-09 15:13:59 +00:00
parent 14586ce71f
commit 560f98c567
2 changed files with 229 additions and 210 deletions
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@@ -5,6 +5,9 @@ phpMyAdmin - Changelog
$Id$ $Id$
$Source$ $Source$
2001-11-09 Marc Delisle <lem9@users.sourceforge.net>
* Documentation.html: small additions, FAQ sub-sections
2001-11-09 Lo<4C>c Chapeaux <lolo@phpheaven.net> 2001-11-09 Lo<4C>c Chapeaux <lolo@phpheaven.net>
* config.inc.php3; Documentation.html; main.php3; phpinfo.php3; * config.inc.php3; Documentation.html; main.php3; phpinfo.php3;
libraries/common.lib.php3: libraries/common.lib.php3:

436
Documentation.html
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@@ -571,6 +571,13 @@
Defines whether to display the &quot;MySQL runtime information&quot;, Defines whether to display the &quot;MySQL runtime information&quot;,
&quot;MySQL system variables&quot; and &quot;PHP information&quot; &quot;MySQL system variables&quot; and &quot;PHP information&quot;
links or not for simple users at the starting main (right) frame. links or not for simple users at the starting main (right) frame.
This setting does not check MySQL commands entered directly.
<br /><br />
Please note that to block the usage of phpinfo() in scripts, you
have to put this in your php.ini:
<br />
disable_functions = phpinfo()
<br /><br /> <br /><br />
</dd> </dd>
@@ -777,12 +784,13 @@
<h2>FAQ - Frequently Asked Questions</h2> <h2>FAQ - Frequently Asked Questions</h2>
<h3>[Server]</h3>
<p> <p>
<b>I'm running php 4+ and my server is crashing each time a specific action <b>I'm running php 4+ and my server is crashing each time a specific action
is required or phpMyAdmin send a blank page to my browser, what can I is required or phpMyAdmin sends a blank page to my browser, what can I
do?</b> do?</b>
<br /> <br />
There is some known php bugs with output buffering and compression.<br /> There are some known php bugs with output buffering and compression.<br />
Try to set the <tt>$cfgOBGzip</tt> directive to <tt>FALSE</tt> in your Try to set the <tt>$cfgOBGzip</tt> directive to <tt>FALSE</tt> in your
<i>config.inc.php or .php3</i> file and the <i>config.inc.php or .php3</i> file and the
<tt>zlib.output_compression</tt> directive to <tt>Off</tt> in your php <tt>zlib.output_compression</tt> directive to <tt>Off</tt> in your php
@@ -790,179 +798,24 @@
</p> </p>
<p> <p>
<b>The error message &quot;Warning: Cannot add header information - headers <b>My Apache server crashes when using phpMyAdmin.</b>
already sent by ...&quot; is displayed, what's the problem?</b>
<br /> <br />
Edit your <i>config.inc.php or .php3</i> file and ensure there is nothing You should first try the latest versions of Apache (and possibly MySQL).
(ie no blank lines, no spaces, no characters...) neither before the
<tt>&lt;?php</tt> tag at the beginning, neither after the <tt>?&gt;</tt>
tag at the end.
</p>
<p>
<b>I can't insert new rows into a table - MySQL brings up a SQL-error.</b>
<br /> <br />
Examine the SQL error with care. I've found that many programmers See also the other FAQ entry about php bugs with output buffering.
specifying a wrong field-type.<br />
Common errors include:
</p>
<ul>
<li>Using <tt>VARCHAR</tt> without a size argument</li>
<li>Using <tt>TEXT or</tt> BLOB with a size argument</li>
</ul>
<p>
Also, look at the syntax chapter in the MySQL manual to confirm that your
syntax is correct.
</p>
<p>
<b>phpMyAdmin can't connect to MySQL. What's wrong?</b>
<br /> <br />
Either there is an error with your PHP setup or your username/password is If your server keeps crashing, please ask for help in the various
wrong. Try to make a small script which uses mysql_connect and see if it Apache support groups.
works. If it doesn't, it may be you haven't even compiled MySQL support
into PHP.
</p> </p>
<p> <p>
<b>The error message &quot;Warning: MySQL Connection Failed: Can't connect <b>Using phpMyAdmin on IIS, I'm displayed the error message: &quot;The
to local MySQL server through socket '/tmp/mysql.sock' (111)...&quot;) is specified CGI application misbehaved by not returning a complete set of
displayed. What can I do?</b> HTTP headers....&quot;</b>
<br /> <br />
Here is a fix suggested by Brad Ummer in the You just forgot to read the <i>install.txt</i> file from the php
<a class="navigation" href="http://www.phpwizard.net/phorum/list.php?f=1" target="_blank"> distribution. Have a look at the last message in this
phpwizard forum</a>: <a href="http://bugs.php.net/bug.php?id=12061">bug report</a> from the
</p> official php bug database.
<ul>
<li>
First, you need to determine what socket is being used by MySQL.
<br />
To do this, telnet to your server and go to the MySQL bin directory. In
this directory there should be a file named <i>mysqladmin</i>. Type
<tt>./mysqladmin variables</tt>, and this should give you a bunch of
info about your MySQL server, including the socket
(<i>/tmp/mysql.sock</i>, for example).
</li>
<li>
Then, you need to tell PHP to use this socket.<br />Assuming you are
using PHP 3.0.10 or better, you can specify the socket to use when you
open the connection. To do this in phpMyAdmin, you need to complete the
socket information in the config.inc.php3.<br />
For example:
<tt>$cfgServers[n]['socket']&nbsp;=&nbsp;'/tmp/mysql.sock';</tt>
</li>
</ul>
<p>
Have also a look at the
<a class="navigation" href="http://www.mysql.com/doc/C/a/Can_not_connect_to_server.html" target="_blank">
corresponding section of the MySQL documentation</a>.
</p>
<p>
<b>phpMyAdmin always gives &quot;Access denied&quot; when using advanced
authentication.</b><br />
This could happen for several reasons:
</p>
<ul>
<li>
<tt>$cfgServers[n]['stduser']</tt> and/or
<tt>$cfgServers[n]['stdpass']</tt> are wrong.
</li>
<li>
The username/password you specify in the login-dialog are invalid.
</li>
<li>
You have already setup a security mechanism for the
phpMyAdmin-directory, eg. a .htaccess file. This would interfere with
phpMyAdmin's authentication, so remove it.
</li>
</ul>
<a name="login_bug"></a>
<p>
<b>When using advanced authentication, an user who logged out can not
relogs in with the same nick.</b>
<br />
This is related to the authentication mechanism (protocol) used by
phpMyAdmin. We plan to change it as soon as we may find enough free time
to do it, but you can bypass this problem: just close all the opened
browser windows and then go back to phpMyAdmin. You should be able to
logs in again.
</p>
<p>
<b>I would like to help out with the development of phpMyAdmin. How should
I proceed?</b>
<br />
The following method is preferred for new developers:
</p>
<ul>
<li>
fetch the current CVS tree over anonymous CVS:<br />
<tt>cvs -d:pserver:anonymous@cvs.phpmyadmin.sourceforge.net:/cvsroot/phpmyadmin login</tt><br />
[Password: simply press the Enter key]<br />
<tt>cvs -z3 -d:pserver:anonymous@cvs.phpmyadmin.sourceforge.net:/cvsroot/phpmyadmin checkout phpMyAdmin</tt><br />
[This will create a new sub-directory named phpMyAdmin]
</li>
<li>
add your stuff
</li>
<li>
put the modified files (tar'ed and gzip'ed) inside the patch tracker of
the
<a class="navigation" href="https://sourceforge.net/projects/phpmyadmin/" target="_blank">phpMyAdmin SourceForge account</a>.
</li>
</ul>
<p>
Write access to the CVS tree is granted only to experienced developers who
have already contributed something useful to phpMyAdmin.<br />
Also, have a look at the <a class="navigation" href="#developers">Developers section</a>.
</p>
<p>
<b>What's the preferred way of making phpMyAdmin secure against evil
access?</b>
<br />
This depends on your system.<br />
If you're running a server which cannot be accessed by other people, it's
sufficient to use the directory protection bundled with your webserver
(with Apache you can use <i>.htaccess</i> files, for example).<br />
If other people have telnet access to your server, you should use
phpMyAdmin's advanced authentication feature.
<br /><br />
Suggestions:
</p>
<ul>
<li>
Your <i>config.inc.php3</i> file should be <tt>chmod 660</tt>.
</li>
<li>
All your phpMyAdmin files should be chown phpmy.apache, where phpmy
is a user whose password is only known to you, and apache is the
group under which Apache runs.
</li>
<li>
You should use PHP safe mode, to protect from other users that try
to include your <i>config.inc.php3</i> in their scripts.
</li>
</ul>
<p>
<b>How can I insert a null value into my table?</b>
<br />
Enter &quot;null&quot;, without the quotes, as the field's value. This is
especially useful for <tt>Timestamp</tt> or <tt>AutoIncrement</tt> fields.
</p>
<p>
<b>I'm an ISP. Can I setup one central copy of phpMyAdmin or do I need to
install it for each customer?</b>
<br />
Since version 2.0.3, you can setup a central copy of phpMyAdmin for all
your users. The development of this feature was kindly sponsored by
NetCologne GmbH.
This requires a properly setup MySQL user management and phpMyAdmin
advanced authentication. See the install section on &quot;Using advanced authentication&quot;
</p> </p>
<p> <p>
@@ -1016,16 +869,146 @@
And that fixes the \r\n problem with file uploads! And that fixes the \r\n problem with file uploads!
</p> </p>
<h3>[Configuration]</h3>
<p> <p>
<b>When I create a table, I click the Index checkbox for 2 fields and <b>The error message &quot;Warning: Cannot add header information - headers
phpMyAdmin generates only one index with those 2 fields.</b> already sent by ...&quot; is displayed, what's the problem?</b>
<br /> <br />
In phpMyAdmin 2.2.0 and 2.2.1, this is the way to create a multi-fields Edit your <i>config.inc.php or .php3</i> file and ensure there is nothing
index. If you want two indexes, create the first one when creating the (ie no blank lines, no spaces, no characters...) neither before the
table, save, then display the table properties and click the Index link to <tt>&lt;?php</tt> tag at the beginning, neither after the <tt>?&gt;</tt>
create the other index. tag at the end.
</p> </p>
<p>
<b>phpMyAdmin can't connect to MySQL. What's wrong?</b>
<br />
Either there is an error with your PHP setup or your username/password is
wrong. Try to make a small script which uses mysql_connect and see if it
works. If it doesn't, it may be you haven't even compiled MySQL support
into PHP.
</p>
<p>
<b>The error message &quot;Warning: MySQL Connection Failed: Can't connect
to local MySQL server through socket '/tmp/mysql.sock' (111)...&quot;) is
displayed. What can I do?</b>
<br />
Here is a fix suggested by Brad Ummer in the
<a class="navigation" href="http://www.phpwizard.net/phorum/list.php?f=1" target="_blank">
phpwizard forum</a>:
</p>
<ul>
<li>
First, you need to determine what socket is being used by MySQL.
<br />
To do this, telnet to your server and go to the MySQL bin directory. In
this directory there should be a file named <i>mysqladmin</i>. Type
<tt>./mysqladmin variables</tt>, and this should give you a bunch of
info about your MySQL server, including the socket
(<i>/tmp/mysql.sock</i>, for example).
</li>
<li>
Then, you need to tell PHP to use this socket.<br />Assuming you are
using PHP 3.0.10 or better, you can specify the socket to use when you
open the connection. To do this in phpMyAdmin, you need to complete the
socket information in the config.inc.php3.<br />
For example:
<tt>$cfgServers[n]['socket']&nbsp;=&nbsp;'/tmp/mysql.sock';</tt>
</li>
</ul>
<p>
Have also a look at the
<a class="navigation" href="http://www.mysql.com/doc/C/a/Can_not_connect_to_server.html" target="_blank">
corresponding section of the MySQL documentation</a>.
</p>
<h3>[Known limitations]</h3>
<a name="login_bug"></a>
<p>
<b>When using advanced authentication, an user who logged out can not
relogs in with the same nick.</b>
<br />
This is related to the authentication mechanism (protocol) used by
phpMyAdmin. We plan to change it as soon as we may find enough free time
to do it, but you can bypass this problem: just close all the opened
browser windows and then go back to phpMyAdmin. You should be able to
logs in again.
</p>
<h3>[ISPs]</h3>
<p>
<b>I'm an ISP. Can I setup one central copy of phpMyAdmin or do I need to
install it for each customer?</b>
<br />
Since version 2.0.3, you can setup a central copy of phpMyAdmin for all
your users. The development of this feature was kindly sponsored by
NetCologne GmbH.
This requires a properly setup MySQL user management and phpMyAdmin
advanced authentication. See the install section on &quot;Using advanced authentication&quot;
</p>
<p>
<b>What's the preferred way of making phpMyAdmin secure against evil
access?</b>
<br />
This depends on your system.<br />
If you're running a server which cannot be accessed by other people, it's
sufficient to use the directory protection bundled with your webserver
(with Apache you can use <i>.htaccess</i> files, for example).<br />
If other people have telnet access to your server, you should use
phpMyAdmin's advanced authentication feature.
<br /><br />
Suggestions:
</p>
<ul>
<li>
Your <i>config.inc.php3</i> file should be <tt>chmod 660</tt>.
</li>
<li>
All your phpMyAdmin files should be chown phpmy.apache, where phpmy
is a user whose password is only known to you, and apache is the
group under which Apache runs.
</li>
<li>
You should use PHP safe mode, to protect from other users that try
to include your <i>config.inc.php3</i> in their scripts.
</li>
</ul>
<p>
<b>I get errors about not being able to include a file in <i>/lang</i></b>
<br />
Check <i>php.ini</i>, or ask your sysadmin to check it. The
<tt>include_path</tt> must contain &quot;.&quot; somewhere in it, and
<tt>open_basedir</tt>, if used, must contain &quot;.&quot; and
&quot;./lang&quot; to allow normal operation of phpMyAdmin.
</p>
<p>
<b>phpMyAdmin always gives &quot;Access denied&quot; when using advanced
authentication.</b><br />
This could happen for several reasons:
</p>
<ul>
<li>
<tt>$cfgServers[n]['stduser']</tt> and/or
<tt>$cfgServers[n]['stdpass']</tt> are wrong.
</li>
<li>
The username/password you specify in the login-dialog are invalid.
</li>
<li>
You have already setup a security mechanism for the
phpMyAdmin-directory, eg. a .htaccess file. This would interfere with
phpMyAdmin's authentication, so remove it.
</li>
</ul>
<h3>[Browsers or client OS]</h3>
<p> <p>
<b>I get an out of memory error, and my controls are non-functional, when <b>I get an out of memory error, and my controls are non-functional, when
trying to create a table with more than 14 fields.</b> trying to create a table with more than 14 fields.</b>
@@ -1037,15 +1020,6 @@
your table properties and add the other fields. your table properties and add the other fields.
</p> </p>
<p>
<b>I get errors about not being able to include a file in <i>/lang</i></b>
<br />
Check <i>php.ini</i>, or ask your sysadmin to check it. The
<tt>include_path</tt> must contain &quot;.&quot; somewhere in it, and
<tt>open_basedir</tt>, if used, must contain &quot;.&quot; and
&quot;./lang&quot; to allow normal operation of phpMyAdmin.
</p>
<p> <p>
<b>With Xitami 2.5b4, phpMyAdmin won't process form fields</b> <b>With Xitami 2.5b4, phpMyAdmin won't process form fields</b>
<br /> <br />
@@ -1054,40 +1028,40 @@
Upgrade or downgrade your Xitami server. Upgrade or downgrade your Xitami server.
</p> </p>
<h3>[Using phpMyAdmin]</h3>
<p> <p>
<b>Using phpMyAdmin on IIS, I'm dipslayed the error message: &quot;The <b>I can't insert new rows into a table - MySQL brings up a SQL-error.</b>
specified CGI application misbehaved by not returning a complete set of
HTTP headers....&quot;</b>
<br /> <br />
You just forgot to read the <i>install.txt</i> file from the php Examine the SQL error with care. I've found that many programmers
distribution. Have a look at the last message in this specifying a wrong field-type.<br />
<a href="http://bugs.php.net/bug.php?id=12061">bug report</a> from the Common errors include:
official php bug database. </p>
<ul>
<li>Using <tt>VARCHAR</tt> without a size argument</li>
<li>Using <tt>TEXT or</tt> BLOB with a size argument</li>
</ul>
<p>
Also, look at the syntax chapter in the MySQL manual to confirm that your
syntax is correct.
</p>
<p>
<b>When I create a table, I click the Index checkbox for 2 fields and
phpMyAdmin generates only one index with those 2 fields.</b>
<br />
In phpMyAdmin 2.2.0 and 2.2.1, this is the way to create a multi-fields
index. If you want two indexes, create the first one when creating the
table, save, then display the table properties and click the Index link to
create the other index.
</p> </p>
<p> <p>
<b>I want to translate the messages to a new language or upgrade an <b>How can I insert a null value into my table?</b>
existing language, where do I start?</b>
<br /> <br />
Always use the current cvs version of your language file. Enter &quot;null&quot;, without the quotes, as the field's value. This is
For a new language, start from english.inc.php3. If you don't know especially useful for <tt>Timestamp</tt> or <tt>AutoIncrement</tt> fields.
how to get the cvs version, please ask one of the developers. It would be a
good idea to subscribe to the phpmyadmin-translators discussion list,
because this is where we ask for translations of new messages. You can
then send your translations to the sourceforge.net translation tracker.
</p>
<p>
<b>My Apache server crashes when using phpMyAdmin.</b>
<br />
You should first try the latest versions of Apache (and possibly MySQL).
<br />
See also the other FAQ entry about php bugs with output buffering.
<br />
If your server keeps crashing, please ask for help in the various
Apache support groups.
</p> </p>
<h3>[phpMyAdmin project]</h3>
<p> <p>
<b>I have found a bug. How do I inform developers?</b> <b>I have found a bug. How do I inform developers?</b>
<br /> <br />
@@ -1104,6 +1078,48 @@
Forum) Forum)
</p> </p>
<p>
<b>I want to translate the messages to a new language or upgrade an
existing language, where do I start?</b>
<br />
Always use the current cvs version of your language file.
For a new language, start from english.inc.php3. If you don't know
how to get the cvs version, please ask one of the developers. It would be a
good idea to subscribe to the phpmyadmin-translators discussion list,
because this is where we ask for translations of new messages. You can
then send your translations to the sourceforge.net translation tracker.
</p>
<p>
<b>I would like to help out with the development of phpMyAdmin. How should
I proceed?</b>
<br />
The following method is preferred for new developers:
</p>
<ul>
<li>
fetch the current CVS tree over anonymous CVS:<br />
<tt>cvs -d:pserver:anonymous@cvs.phpmyadmin.sourceforge.net:/cvsroot/phpmyadmin login</tt><br />
[Password: simply press the Enter key]<br />
<tt>cvs -z3 -d:pserver:anonymous@cvs.phpmyadmin.sourceforge.net:/cvsroot/phpmyadmin checkout phpMyAdmin</tt><br />
[This will create a new sub-directory named phpMyAdmin]
</li>
<li>
add your stuff
</li>
<li>
put the modified files (tar'ed and gzip'ed) inside the patch tracker of
the
<a class="navigation" href="https://sourceforge.net/projects/phpmyadmin/" target="_blank">phpMyAdmin SourceForge account</a>.
</li>
</ul>
<p>
Write access to the CVS tree is granted only to experienced developers who
have already contributed something useful to phpMyAdmin.<br />
Also, have a look at the <a class="navigation" href="#developers">Developers section</a>.
</p>
<!-- DEVELOPERS --> <!-- DEVELOPERS -->
<a name="developers"></a><br /> <a name="developers"></a><br />