WordPress at a glance
action is not described

after_plugin_row_(plugin_file) action-hook . WP 2.7.0

Fires after each specific row in the Plugins list table.

The dynamic portion of the hook name, $plugin_file, refers to the path to the plugin file, relative to the plugins directory.

Usage

add_action( 'after_plugin_row_(plugin_file)', 'action_function_name_5063', 10, 3 );
function action_function_name_5063( $plugin_file, $plugin_data, $status ){
	// action...
}
$plugin_file(string)
Path to the plugin file, relative to the plugins directory.
$plugin_data(array)
An array of plugin data.
$status(string)
Status of the plugin.
Default: are 'All', 'Active', 'Inactive', 'Recently Activated', 'Upgrade', 'Must-Use', 'Drop-ins', 'Search'

Where the hook is called

WP_Plugins_List_Table::single_row()
wp-admin/includes/class-wp-plugins-list-table.php 859
do_action( "after_plugin_row_{$plugin_file}", $plugin_file, $plugin_data, $status );

Where the hook is used (in WP core)

wp-admin/includes/update.php 334
add_action( "after_plugin_row_$plugin_file", 'wp_plugin_update_row', 10, 2 );