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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 |
---|---|
284 | * |
285 | * - `category_edit_form` |
286 | * - `post_tag_edit_form` |
287 | * |
288 | * @since 3.0.0 |
289 | * |
290 | * @param WP_Term $tag Current taxonomy term object. |
291 | * @param string $taxonomy Current taxonomy slug. |
292 | */ |
293 | do_action( "{$taxonomy}_edit_form", $tag, $taxonomy ); |
294 | ?> |
295 |
|
296 | <div class="edit-tag-actions"> |
297 |
|
298 | <?php submit_button( __( 'Update' ), 'primary', null, false ); ?> |
299 |
|
300 | <?php if ( current_user_can( 'delete_term', $tag->term_id ) ) : ?> |
301 | <span id="delete-link"> |
302 | <a class="delete" href="<?php echo esc_url( admin_url( wp_nonce_url( "edit-tags.php?action=delete&taxonomy=$taxonomy&tag_ID=$tag->term_id", 'delete-tag_' . $tag->term_id ) ) ); ?>"><?php _e( 'Delete' ); ?></a> |