I recently upgraded an install of PHP Free Chat to that latest version of 1.0 Final. However it was still lacking a feature to notify individual(s) that someone has joined the chat if they were not already in the chat application to begin with. I came across a posting explaining how to achieve this in PHP Free Chat at PHP Free Chat Forum. After a little reading and discussion I was able to implement the feature.

Here’s my modified version for the solution based on the forum posting. The pfcmail() function can be made to be way more versatile for any use, however for my use it was made to be simple and produce properly formated email messages.

Solution

1. Create a new PHP file called pfcmail.php with the following lines of code.

2. …

Problem #1 - “[notice] child pid 13449 exit signal Segmentation fault (11)”

On a OpenBSD v3.7 i386 system running Apache v1.3.29 (not chrooted) with PHP v5.1.4 I upgraded HTML_BBCodeParser from version 1.1 to version 1.2.2 by running at command line “pear upgrade-all”. After the upgrades were complete the web site would not load a web page anymore. I looked at my HTTPD server logs and noticed I was receiving the following error message in error_log file, “[notice] child pid 13449 exit signal Segmentation fault (11)” whenever there was a HTTP request on port 80 or 443 to the web site. I couldn’t understand what the problem could be but then decided to uninstall HTML_BBCodeParser …

I’ve come into a situation where I require to have BBCode parsed, this includes the standard tags supported by PEAR package HTML_BBCodeParser and custom BBCode tags I’ve added myself.

My problem is this, I’ve discovered that when an value has a space within the value the value is truncated at the first occurrence of the space. This applies to a URL, image file names and any additional attribute values (alt, style, etc.). This issue is present in the stable release and latest release in CVS for HTML_BBCodeParser. Here is some examples.

Before BBCode Parser
   [url=http://www.somedomain.com/Foo World?str=1]Foo World
After BBCode Parser
   <a …