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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 |
|---|---|
| 225 | <div class="tablenav"> |
| 226 | |
| 227 | <?php |
| 228 | $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0; |
| 229 | if ( empty($pagenum) ) |
| 230 | $pagenum = 1; |
| 231 | $per_page = (int) get_user_option( 'edit_pages_per_page', 0, false ); |
| 232 | if ( empty( $per_page ) || $per_page < 1 ) |
| 233 | $per_page = 20; |
| 234 | $per_page = apply_filters( 'edit_pages_per_page', $per_page ); |
| 235 | |
| 236 | $num_pages = ceil($wp_query->post_count / $per_page); |
| 237 | $page_links = paginate_links( array( |
| 238 | 'base' => add_query_arg( 'pagenum', '%#%' ), |
| 239 | 'format' => '', |
| 240 | 'prev_text' => __('«'), |
| 241 | 'next_text' => __('»'), |
| 242 | 'total' => $num_pages, |
| 243 | 'current' => $pagenum |