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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 |
|---|---|
| 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> |