Hi, I tried to setup php 5.2.17 on a ispconfig 3.0.5.1 with php 5.3 as default (debian squeeze). I used this tutorial as reference: http://www.howtoforge.com/building-php-5.4-from-source-on-debian-squeeze During compinling I got a note, that --enable-intl is an unknown option. The rest was fine. Now, when I activate fast-cgi -> 5.2.17 for an old drupal site (which displays fine with 5.3 but brings php5.3 incomp. errors) the web renders an error 500. Debugging is hard and the only hint I find is the following error (error.log): Code: [Mon Mar 25 13:04:28 2013] [warn] [client XX.XXX.XX.XXX] (104)Die Verbindung wurde vom Kommunikationspartner zurückgesetzt: mod_fcgid: error reading data from FastCGI server [Mon Mar 25 13:04:28 2013] [error] [client XX.XXX.XX.XXX] Premature end of script headers: index.php Is there anything special on php 5.2?
OK, found the solution here: http://www.howtoforge.com/forums/showthread.php?t=59701&highlight=php+5.2 For php 5.2 we have to compile php with --enable-fastcgi option
Please note that you cannot use PHP 5.2 as PHP-FPM with ISPConfig because the FPM configuration had a different syntax prior to PHP 5.3.
