Altering Variables with Preprocess Functions for Drupal 7

Last updated March 2, 2020

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This tutorial covers a topic in Drupal 7 which may or may not be the version you're using. We're keeping this tutorial online as a courtesy to users of Drupal 7, but we consider it archived.

Sprout Video

In this video we introduce the template.php file and create our first preprocess function. We explain what the preprocess hooks are and how to name the function properly, then we show a list of existing variables, and how to modify one of those existing variables.

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