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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 336 | if ( $typenow == 'page' ) { |
| 337 | if ( $pagenow == 'post-new.php' ) |
| 338 | do_action( 'load-page-new.php' ); |
| 339 | elseif ( $pagenow == 'post.php' ) |
| 340 | do_action( 'load-page.php' ); |
| 341 | } elseif ( $pagenow == 'edit-tags.php' ) { |
| 342 | if ( $taxnow == 'category' ) |
| 343 | do_action( 'load-categories.php' ); |
| 344 | elseif ( $taxnow == 'link_category' ) |
| 345 | do_action( 'load-edit-link-categories.php' ); |
| 346 | } elseif( 'term.php' === $pagenow ) { |
| 347 | do_action( 'load-edit-tags.php' ); |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | if ( ! empty( $_REQUEST['action'] ) ) { |
| 352 | /** |
| 353 | * Fires when an 'action' request variable is sent. |
| 354 | * |