Is "Plugin Use Cases/Writing Your First Omeka Plugin" up-to-date


I would like to begin to write my first plugin so I began with this :

I actually have an error when configuring it on the back-office :
"Your Message: Fatal error: Call to undefined function text() in /store/www/ on line 21"

So I would like to know if it is up-to-date or if there is something else which is wrong on my side.

That is indeed outdated. It applies to the Omeka 1.x series, and current Omeka is 2.3 'This might point you in more fruitful directions.

Hi Patrick - your link appears to be malformed.

He might have been pointing to the developer documentation