WOOF_Collection :: cls( Integer $i, Arguments $args = array() )


  • String The class attribute and value, if the item is the first or last item in the collection, or an empty string otherwise.

An alias for the WOOF_Collection::item method to add ‘class=”first”‘ or ‘class=”last”‘ (or other classes as specified in $args) to HTML tags as you loop through the collection, without needing to track this yourself. Using this requires a fairly specific loop code-pattern, specifically the index needs to be exposed in the foreach loop with the => syntax – please see the example.



  • Integer $i

    The index of the item in the list, which mast be passed from a loop variable that tracks it (see example).

  • Arguments $args = array()

    An arguments array or string with the following params:
    * first: the class to apply to the first item – default “first”
    * last: the class to apply to the last item – default “last”

Latest From the Blog

MasterPress 1.3.8 is now available

16th December 2022

MasterPress 1.3.8 is a bugfix release. Fixed a bug where MB, KB, and GB were being converted to bytes incorrectly via WOOF file functions. Fixed a bug where transparent images were losing their transparency on resize.

Plugin Requirements

MasterPress requires a minimum of WordPress version 4.9, MySQL 5.6, and PHP version 5.6.20.

We also recommend that PHP is configured to use a memory limit of 64MB per request (128MB may be required for sites with higher complexity).

This plug-in is not compatible with the WordPress.com hosted service.

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