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Source View: plugin_install_action_links

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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
374                                         $action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . sprintf( __('Update Now'), $status['version'] ) . '</a>';
375                                    break;
376                               case 'latest_installed':
377                               case 'newer_installed':
378                                    $action_links[] = '<span title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . __('Installed') . '</span>';
379                                    break;
380                          }
381                     }
382
383                     $action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
384                ?>
385                <tr>
386                     <td class="name"><strong><?php echo $title; ?></strong>
387                          <div class="action-links"><?php if ( !empty($action_links) ) echo implode(' | ', $action_links); ?></div>
388                     </td>
389                     <td class="vers"><?php echo $version; ?></td>
390                     <td class="vers">
391                          <div class="star-holder" title="<?php printf(_n('(based on %s rating)', '(based on %s ratings)', $plugin['num_ratings']), number_format_i18n($plugin['num_ratings'])) ?>">
392                               <div class="star star-rating" style="width: <?php echo esc_attr($plugin['rating']) ?>px"></div>