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Source View: load-page-php

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
211      exit();
212 } else {
213      do_action("load-$pagenow");
214      // Backwards compatibility with old load-page-new.php, load-page.php,
215      // and load-categories.php actions.
216      if ( $typenow == 'page' ) {
217           if ( $pagenow == 'post-new.php' )
218                do_action( 'load-page-new.php' );
219           elseif ( $pagenow == 'post.php' )
220                do_action( 'load-page.php' );
221      }  elseif ( $pagenow == 'edit-tags.php' ) {
222           if ( $taxnow == 'category' )
223                do_action( 'load-categories.php' );
224           elseif ( $taxnow == 'link_category' )
225                do_action( 'load-edit-link-categories.php' );
226      }
227 }
228
229 if ( !empty($_REQUEST['action']) )