Posts Tagged ‘contact forms’

How to fix php “Fatal error: Class ‘SimpleXMLElement’ not found” and “Fatal error: Class ‘JLoader’ not found” on FreeBSD

Tuesday, June 21st, 2011

One of the contact forms running on a FreeBSD server configured to work on top of Apache+MySQL suddenly stopped working.

The errors that appeared on the webpage during a page request to the form url was:

Fatal error: Class 'SimpleXMLElement' not found in /var/www/joomla/plugins/system/plugin_googlemap2_helper.php on line 2176 Fatal error: Class 'JLoader' not found in /var/www/joomla/plugins/libraries/loader.php on line 161

As you see in the output the website which was causing the issues was running a Joomla version 1.5.23 Stable configured with RSForm!ver 1.5.x (as a contact form solution) and Google Maps version 2.13b plugins.

The Google Map from Google Maps plugin and the RSform were configured to appear on one physical configured article in Joomla and seemed to work just until now. However yesterday suddenly the error messages:
Fatal error: Class ‘SimpleXMLElement’ not found
Fatal error: Class ‘JLoader’ not found

came out of nothing, it’s really strange as I don’t remember doing any changes to either Joomla or the PHP installation on this server.
There is one more guy who has access to the Joomla installation which I suspect might have changed something in the Joomla, but this scenario is not very likely.

Anyways as the problem was there I had to fix it up. Obviously as the error message Fatal error: Class ‘SimpleXMLElement’ not found reported the server php simplexml was missing!

Just to assure myself the php simplexml extension is not present on the server I used the classical method of setting up a php file with phpinfo(); in it to check all the installed php extensions on the server.

Finally to solve the issue I had to install the module from ports php5-simplexml , e.g.:

freebsd# cd /usr/ports/textproc/php5-simplexml
freebsd# make install clean

Afterwards to make the new settings take place I did restart of my Apache server:

freebsd# /usr/local/etc/rc.d/apache2 restart
Syntax OK
Stopping apache2.
Waiting for PIDS: 63883.
Performing sanity check on apache2 configuration:
Syntax OK
Starting apache2.

Now my Joomla contact form is back to normal 😉

If someone has any idea why this error occured without any php or server modifications, and how comes that all worked fine beforehand even though I did not have the simplexml module instlaled on the server o_O, I would be enormously greatful.

My PHP/ MySQL Restaurant Reservation Form

Tuesday, December 14th, 2010

Two months ago, I’ve developed a contact reservation form in PHP. The form is really easily customizable and is straight forward to integrate.
I’ve developed the form for a small restaurant which was missing the feature on it’s joomla based website in order to be able for restaurant clients to reserve tables.

Here is how my restaurant reservation form looks like:

hip0's plain php restaurant reservation form

Later on I found there are plenty of possibilities to easily make a reservation form in Joomla but at that time I had no idea that custom contact forms can be prepared with Joomla, so I developed my own one from scratch in plain PHP and MySQL.

The form’s fields are in Dutch, because the form I’ve developed for a Dutch restaurant.
However changing the form text is really easy,to do so open the php file and modify it, according to your needs.
I decided to share here the reservation form in hope that it might be helpful to somebody out there.
The Reservation form is licensed under GPLv2 so you’re very welcome to distribute and modify it freely.

The form installation is described in the README file you will find bundled with the reservation form archive.

You can d Download my PHP restaurant reservation form here

Feedback on the form is very welcome!