When calling the phpmyadmin website a "save file" dialog appears for application/x-httpd-php- so my server does not execute the phpmyadmin php script but transfers the code to my browser. Other php such as roundcube or ispconfig work as supposed.
Nevertheless I'd like to post some here: apache2.conf
<IfModule mpm_prefork_module>
StartServers 5
MinSpareServers 5
MaxSpareServers 10
MaxClients 150
MaxRequestsPerChild 0
</IfModule>
<IfModule mpm_worker_module>
StartServers 2
MinSpareThreads 25
MaxSpareThreads 75
ThreadLimit 64
ThreadsPerChild 25
MaxClients 150
MaxRequestsPerChild 0
</IfModule>
<IfModule mpm_event_module>
StartServers 2
MinSpareThreads 25
MaxSpareThreads 75
ThreadLimit 64
ThreadsPerChild 25
MaxClients 150
MaxRequestsPerChild 0
</IfModule>
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}
AccessFileName .htaccess
<Files ~ "^\.ht">
Order allow,deny
Deny from all
Satisfy all
</Files>
DefaultType None
HostnameLookups Off
ErrorLog ${APACHE_LOG_DIR}/error.log
LogLevel warn
Include mods-enabled/*.load
Include mods-enabled/*.conf
Include ports.conf
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
Include conf.d/
Include sites-enabled/
phpmyadmin.conf
Alias /phpmyadmin /usr/share/phpmyadmin
<Directory /usr/share/phpmyadmin>
Options FollowSymLinks
DirectoryIndex index.php
<IfModule mod_php5.c>
AddType application/x-httpd-php .php
php_flag magic_quotes_gpc Off
php_flag track_vars On
php_flag register_globals Off
php_admin_flag allow_url_fopen Off
php_value include_path .
php_admin_value upload_tmp_dir /var/lib/phpmyadmin/tmp
php_admin_value open_basedir /usr/share/phpmyadmin/:/etc/phpmyadmin/:/var/lib/phpmyadmin/
</IfModule>
</Directory>
<Directory /usr/share/phpmyadmin/setup>
<IfModule mod_authn_file.c>
AuthType Basic
AuthName "phpMyAdmin Setup"
AuthUserFile /etc/phpmyadmin/htpasswd.setup
</IfModule>
Require valid-user
</Directory>
<Directory /usr/share/phpmyadmin/libraries>
Order Deny,Allow
Deny from All
</Directory>
<Directory /usr/share/phpmyadmin/setup/lib>
Order Deny,Allow
Deny from All
</Directory>
These are the enabled apache 2 mods:
actions alias auth_basic auth_digest authn_file authz_default authz_groupfile authz_host authz_user autoindex cgi dav dav_fs deflate dir env fcgid include mime negotiation php5 reqtimeout rewrite ruby setenvif ssl status suexec suphp
and the installed packages related to apache 2 or php:
ii libapache2-mod-php5 5.4.4-14 i386 server-side, HTML-embedded scripting language (Apache 2 module)
ii libapache2-mod-suphp 0.7.1-3 i386 Apache2 module to run PHP scripts with the owner permissions
ii php-auth 1.6.2-1 all PHP PEAR modules for creating an authentication system
ii php-pear 5.4.4-14 all PEAR - PHP Extension and Application Repository
ii php5 5.4.4-14 all server-side, HTML-embedded scripting language (metapackage)
ii php5-cgi 5.4.4-14 i386 server-side, HTML-embedded scripting language (CGI binary)
ii php5-cli 5.4.4-14 i386 command-line interpreter for the php5 scripting language
ii php5-common 5.4.4-14 i386 Common files for packages built from the php5 source
ii php5-curl 5.4.4-14 i386 CURL module for php5
ii php5-gd 5.4.4-14 i386 GD module for php5
ii php5-imagick 3.1.0~rc1-1+b2 i386 ImageMagick module for php5
ii php5-imap 5.4.4-14 i386 IMAP module for php5
ii php5-intl 5.4.4-14 i386 internationalisation module for php5
ii php5-mcrypt 5.4.4-14 i386 MCrypt module for php5
ii php5-mysql 5.4.4-14 i386 MySQL module for php5
ii phpmyadmin 4:3.4.11.1-2 all MySQL web administration tool
ii suphp-common 0.7.1-3 i386 Common files for mod suphp
ii apache2 2.2.22-13 i386 Apache HTTP Server metapackage
ii apache2-doc 2.2.22-13 all Apache HTTP Server documentation
ii apache2-mpm-prefork 2.2.22-13 i386 Apache HTTP Server - traditional non-threaded model
ii apache2-suexec 2.2.22-13 i386 Standard suexec program for Apache 2 mod_suexec
ii apache2-utils 2.2.22-13 i386 utility programs for webservers
ii apache2.2-bin 2.2.22-13 i386 Apache HTTP Server common binary files
ii apache2.2-common 2.2.22-13 i386 Apache HTTP Server common files
ii libapache2-mod-fcgid 1:2.3.6-1.2 i386 an alternative module compat with mod_fastcgi
ii libapache2-mod-php5 5.4.4-14 i386 server-side, HTML-embedded scripting language (Apache 2 module)
ii libapache2-mod-ruby 1.2.6-2 i386 Embedding Ruby in the Apache2 web server
ii libapache2-mod-suphp 0.7.1-3 i386 Apache2 module to run PHP scripts with the owner permissions
I am running out of ideas here. I need to mention, that I mistakenly upgraded directly from Debian 5 to Debian 7 which was a big pain and caused a lot of trouble. This current problem is part of it and there might be weird causes involved, such as depreciated config entries or whatever.
First of all, what is the version of PHP?
If other .php scripts work except for phpMyAdmin, the is pretty safe to assume something is wrong with phpMyAdmin installation. (either with the files or the Virtual Host)
Troubleshoot:
Can you run another script in phpMyAdmin directory? Try with a file containing phpinfo(); If it does not work then the problem is in your apache configuration.
If the above is true, then the parser is not recognising phpMyAdmin/index.php as a php file, for some reason. Try reinstalling phpMyAdmin.
Thoughts:
Remove AddType application/x-httpd-php .php. You should not need it.
In PHP 5.4 magic_quotes_gpc was removed. If you're running PHP5, remove that line.
As of PHP 4.0.3, track_vars is always turned on, so remove it also.
As of PHP 4.2.0, register_globals this directive defaults to off. In PHP5.3 register_globals is deprecated, as of PHP5.4 register_globals was removed. SO if running PHP > 4.2.0 remove that line.