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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 |
|---|---|
| 582 | |
| 583 | if ( current_user_can('delete_plugins') ) |
| 584 | $actions['delete'] = '<a href="' . wp_nonce_url('plugins.php?action=delete-selected&checked[]=' . $plugin_file . '&plugin_status=' . $context . '&paged=' . $page, 'bulk-manage-plugins') . '" title="' . __('Delete this plugin') . '" class="delete">' . __('Delete') . '</a>'; |
| 585 | } // end if $is_active |
| 586 | |
| 587 | if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) ) |
| 588 | $actions['edit'] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>'; |
| 589 | } // end if $context |
| 590 | |
| 591 | $actions = apply_filters( 'plugin_action_links', array_filter( $actions ), $plugin_file, $plugin_data, $context ); |
| 592 | $actions = apply_filters( "plugin_action_links_$plugin_file", $actions, $plugin_file, $plugin_data, $context ); |
| 593 | |
| 594 | $class = $is_active ? 'active' : 'inactive'; |
| 595 | $checkbox = in_array( $context, array( 'mustuse', 'dropins' ) ) ? '' : "<input type='checkbox' name='checked[]' value='" . esc_attr($plugin_file) . "' />"; |
| 596 | if ( 'dropins' != $context ) { |
| 597 | $description = '<p>' . $plugin_data['Description'] . '</p>'; |
| 598 | $plugin_name = $plugin_data['Name']; |
| 599 | } |
| 600 | echo " |