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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 |
|---|---|
| 263 | |
| 264 | if( 'active' == $context ) |
| 265 | $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&plugin=' . $plugin_file, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '" class="delete">' . __('Deactivate') . '</a>'; |
| 266 | else //Available or Recently deactivated |
| 267 | $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>'; |
| 268 | |
| 269 | if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) ) |
| 270 | $action_links[] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>'; |
| 271 | |
| 272 | $action_links = apply_filters('plugin_action_links', $action_links, $plugin_file, $plugin_data, $context); |
| 273 | |
| 274 | echo " |
| 275 | <tr class='$context'> |
| 276 | <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . attribute_escape($plugin_file) . "' /></th> |
| 277 | <td class='name'>{$plugin_data['Title']}</td> |
| 278 | <td class='vers'>{$plugin_data['Version']}</td> |
| 279 | <td class='desc'><p>{$plugin_data['Description']}</p></td> |
| 280 | <td class='togl action-links'>"; |
| 281 | if ( !empty($action_links) ) |