WordPress at a glance
action is not described

manage_plugins_custom_column action-hook . WP 3.1.0

Fires inside each custom column of the Plugins list table.

Usage

add_action( 'manage_plugins_custom_column', 'action_function_name_9174', 10, 3 );
function action_function_name_9174( $column_name, $plugin_file, $plugin_data ){
	// action...
}
$column_name(string)
Name of the column.
$plugin_file(string)
Path to the plugin file.
$plugin_data(array)
An array of plugin data.

Where the hook is called

WP_Plugins_List_Table::single_row()
wp-admin/includes/class-wp-plugins-list-table.php 824
do_action( 'manage_plugins_custom_column', $column_name, $plugin_file, $plugin_data );

Where the hook is used (in WP core)

Does not used.