How can I affect the value of the delta parameter? Where can it be installed?
I start with Drupal, but I know my way around PHP and other CMS applications, for example. Joomla I am working on my first drupal module and should create a module with several blocks. I know how to switch based on the $ op parameter, but the $ delta value is always the default value specified in the function declaration.
How can I choose which block to process and display? Can $ delta be set so that when using sub-navigation of modules, delta is used to switch to another type of block?
Thanks in advance.
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