wp-includes/class-wp-plugin-dependencies.php:229Determines whether the plugin has unmet dependencies.
$plugin_filestringbool public static function has_unmet_dependencies( $plugin_file ) { if ( ! isset( self::$dependencies[ $plugin_file ] ) ) { return false; } require_once ABSPATH . 'wp-admin/includes/plugin.php'; foreach ( self::$dependencies[ $plugin_file ] as $dependency ) { $dependency_filepath = self::get_dependency_filepath( $dependency ); if ( false === $dependency_filepath || is_plugin_inactive( $dependency_filepath ) ) { return true; } } return false; }Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-plugin-dependencies.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.