WP_CLI

Extractor::path_is_relative │ private static │ WP-CLI 1.0

Check whether a path is relative-

Method of the class: Extractor{}

No Hooks.

Returns

true|false. Whether the path is relative.

Usage

$result = Extractor::path_is_relative( $path );

$path(string) (required)

Path to check.

Extractor::path_is_relative() Extractor::path is relative code ^{WP-CLI 2.13.0-alpha}

private static function path_is_relative( $path ) {
	if ( '' === $path ) {
		return true;
	}

	// Strip scheme.
	$scheme_position = strpos( $path, '://' );
	if ( false !== $scheme_position ) {
		$path = substr( $path, $scheme_position + 3 );
	}

	// UNIX root "/" or "\" (Windows style).
	if ( '/' === $path[0] || '\\' === $path[0] ) {
		return false;
	}

	// Windows root.
	if ( strlen( $path ) > 1 && ctype_alpha( $path[0] ) && ':' === $path[1] ) {

		// Special case: only drive letter, like "C:".
		if ( 2 === strlen( $path ) ) {
			return false;
		}

		// Regular Windows path starting with drive letter, like "C:/ or "C:\".
		if ( '/' === $path[2] || '\\' === $path[2] ) {
			return false;
		}
	}

	return true;
}