Posts Tagged ‘mod_suphp’

Running suPHP and mod_php side by side on Plesk

Sunday, May 14th, 2006

By default all the Plesk servers runs mod_php for speed. This has one major drawback and that is that if a clients creates files via PHP, they are owned by the webserver user under which mod_php runs. The solution to the problem seems to enable suPHP for the clients that needs to create files via PHP.

Below is the procedure that I found to work:

  1. Download the mod_php RPM from the Dag Wiers repository:


  2. Install the mod_php RPM:

    rpm -Uvh mod_suphp-0.6.1-2.1.el3.rf.i386.rpm

  3. Disable able the mod_suphp AddHandler in /etc/httpd/conf.d/suphp.conf
  4. Your /etc/httpd/conf.d/suphp.conf, should only have the following lines:

    LoadModule suphp_module modules/
    LoadModule php4_module modules/
    suPHP_Engine off

    Putting the above into your config will default to PHP pages being run by mod_php.

  5. To switch a virtual host over to mod_suphp, use the following:

    <Directory /home/httpd/vhosts/<VHOST>/httpdocs>
    <IfModule sapi_apache2.c>
    <IfModule mod_suphp.c>
        RemoveHandler x-httpd-php
        php_admin_flag engine Off
        suPHP_AddHandler x-httpd-php .php
        suPHP_Engine on
        AddHandler x-httpd-php .php
        suPHP_UserGroup <USER> <GROUP>

    The config above will only activate if both mod_php and mod_suphp is loaded. Remember to replace the <VHOST>, <USER> and <GROUP> entries with the correct virtual host, Unix user and Unix group.

EDIT: In later versions of PHP, the CLI and CGI version are 2 separate binaries. You now need to edit the /etc/suphp.conf file to reflect the correct binary in the x-httpd-php=php:/usr/bin/php-cgi entry. To determine which binary you need to add, simple do a php -v on the command line. The binary that outputs the cgi information as part of the version information, is the correct binary.