PHP can fail to connect to a MySQL database when a custom port number is specified.
In the old-style you would write like this:
$link = mysql_connect("dbhost.info:6603", "dbuser", "dbpaswd",);
Now with mysqli the same approach does not work.
$mysqli = new mysqli("dbhost.info:6603", "dbuser", "dbpaswd", "databasename");
If you try to connect this way using mysqli, it will fail with an error Unknow server host ‘dbhost.info:6603’:
By default it is not possible to swap article title and intro image nor rearrange other article properties.
The solution for this problem is called a template override. The idea is to make copies of certain Joomla! core files, modify them (rearrange code blocks) and save them in specific places.
Continue reading Place intro image before article title in Joomla! 3
Install Asciidoc and DocBook
yum install asciidoc
yum install docbook-dtds
yum install publican
yum install dblatex
yum install libxml2-devel
yum install libxslt docbook5-style-xsl docbook-utils
To generate PDF files LaTeX is required. See here how to install LaTeX and XeLaTeX on Fedora.
Generate html file from asciidoc file
asciidoc myfile.txt
Use ‘-n’ to have numbered sections
asciidoc -n myfile.txt
Generate PDF file
Although it is possible to directly create PDF files using a2x utility, I prefer to convert my file to docbook format and then to PDF.
asciidoc -n --doctype=article --backend=docbook45 myfile.txt
or
asciidoc --doctype=book --backend=docbook45 myfile.txt
Then
dblatex gramata.xml
or
dblatex --backend=xetex gramata.xml