WP_Automatic_Updater::is_allowed_dir( string $dir ): bool

73	public function is_allowed_dir( $dir ) {74		if ( is_string( $dir ) ) {75			$dir = trim( $dir );76		}77 78		if ( ! is_string( $dir ) || '' === $dir ) {79			_doing_it_wrong(80				__METHOD__,81				sprintf(82					/* translators: %s: The "$dir" argument. */83					__( 'The "%s" argument must be a non-empty string.' ),84					'$dir'85				),86				'6.2.0'87			);88 89			return false;90		}91 92		$open_basedir = ini_get( 'open_basedir' );93 94		if ( empty( $open_basedir ) ) {95			return true;96		}97 98		$open_basedir_list = explode( PATH_SEPARATOR, $open_basedir );99 100		foreach ( $open_basedir_list as $basedir ) {101			if ( '' !== trim( $basedir ) && str_starts_with( $dir, $basedir ) ) {102				return true;103			}104		}105 106		return false;107	}