wp-admin/includes/plugin.php:232Gets a list of a plugin's files.
$pluginstringstring[]One hook fires while get_plugin_files() runs, in this order:
Filters the array of excluded directories and files while scanning the folder.
function get_plugin_files( $plugin ) { $plugin_file = WP_PLUGIN_DIR . '/' . $plugin; $dir = dirname( $plugin_file ); $plugin_files = array( plugin_basename( $plugin_file ) ); if ( is_dir( $dir ) && WP_PLUGIN_DIR !== $dir ) { /** * Filters the array of excluded directories and files while scanning the folder. * * @since 4.9.0 * * @param string[] $exclusions Array of excluded directories and files. */ $exclusions = (array) apply_filters( 'plugin_files_exclusions', array( 'CVS', 'node_modules', 'vendor', 'bower_components' ) ); $list_files = list_files( $dir, 100, $exclusions ); $list_files = array_map( 'plugin_basename', $list_files ); $plugin_files = array_merge( $plugin_files, $list_files ); $plugin_files = array_values( array_unique( $plugin_files ) ); } return $plugin_files;}Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/plugin.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.