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Source View: page_template

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
678      if ( 'default' == $template )
679           $template = '';
680
681      $templates = array();
682      if ( !empty($template) && !validate_file($template) )
683           $templates[] = $template;
684
685      $templates[] = "page.php";
686
687      return apply_filters('page_template', locate_template($templates));
688 }
689
690 /**
691  * Retrieve path of paged template in current or parent template.
692  *
693  * @since 1.5.0
694  *
695  * @return string
696  */