problem with mysql_connect()

[AAA123]

My all scripts php-portable Xampp 1.8.3 - some day HAS STOPPED to connect to the database on localhost
- Mysql_connect () - "Can not connect to MySQL"
Nothing has changed, still in "php.ini" engine = on, everything the same.

Now I can only connect to my databases by client program MySQL-Front.
Also, the scripts did mysql_connect() well when using the light package xampp-win32-1.7.7-usb-lite

For some time there have been problems with the stability and security of Windows 7 that is.
system32/roboot.exe hired dllhost.exe (COM Surrogate), but I removed roboot.exe and other bugs and windows works well.
The reinstallation of Xampp-portable 1.8.3 nothing improves. Has anyone had a similar problem?

[Altrea]

We need full error messages with error code

[AAA123]

The case is that execution of simple script produces no errors in mysql_error.log, and no line in apache/logs/acces.log , error.log . Tha fail is at the very beginning at
<?php //
mysql_connect ("localhost", "root", "haslo") or die ("Nie można poł±czyć się z MySQL");
mysql_select_db ("cwphp4") or die ("Nie można poł±czyć się z baz± cwphp4");
....
AND SCREEN DISPLAY:
Warning: mysql_connect(): in C:\xampp-portable\htdocs\cwphp4\4-26.php on line 7

Warning: mysql_connect(): in C:\xampp-portable\htdocs\cwphp4\4-26.php on line 7

Nie można połączyć się z MySQL (cannot connect to MySQL)

[Altrea]

Use mysql_error() and mysql_errno() to output full messages and error code.

[AAA123]

Atrea -You cannot get any info this way because (manual):
"The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect() is assumed. If no such link is found, it will try to create one as if mysql_connect() was called with no arguments. If no connection is found or established, an E_WARNING level error is generated."
In other words mysql_connect() must be succesfull, so I got no info

Code: Select all

$link = mysql_connect ("localhost", "root", "haslo");
echo mysql_errno($link) . ": " . mysql_error($link). "\n";


---------------------
Probably something is wrong with httpd.exe

COMODO Firewall Defense+ has blocked the events as follows:

Application : c:\xamp-portable\apache\bin\httpd.exe
Action : modification of the key
direction : HKLM\SYSTEM\ControlSet001\Services\Tcpip\Parameters

[Nobbie]

Probably something is wrong with httpd.exe

Funny! There is only one thing with a 100% chance: that there is NOTHING wrong with httpd.exe

[AAA123]

So what a process tries to change registers ?

[Altrea]

In other words mysql_connect() must be succesfull, so I got no info

Is that true? Simple test

Code: Select all

<?php
mysql_connect('localhost', 'mysql_user', 'mysql_password') or die('Could not connect (' . mysql_errno() . '): ' . mysql_error());

If MySQL is not started or could not get reached

Could not connect (2002): Es konnte keine Verbindung hergestellt werden, da der Zielcomputer die Verbindung verweigerte.

If Username/Password is not correct

Could not connect (1045): Access denied for user 'mysql_user'@'localhost' (using password: YES)

[AAA123]

Yes that's good idea to place diagnostic inside the die().
So I got the message:
Could not connect (2002): php_network_getaddresses: getaddrinfo failed:
During the search the database unrecoverable error occurred.