public static function findLocalPackages($packageName, $versionConstraint = null)
	{
		$localRepo = self::_getLocalRepository();
		return $localRepo->findPackages($packageName, $versionConstraint);
	}
public static function findLocalPackages($packageName, $versionConstraint = null)
	{
		$localRepo = self::_getLocalRepository();
		return $localRepo->findPackages($packageName, $versionConstraint);
	}
public static function findLocalPackages ( $ packageName , $ versionConstraint = null ) { $ localRepo = self :: _getLocalRepository ( ) ; return $ localRepo -> findPackages ( $ packageName , $ versionConstraint ) ; }
Find an installed package matching given the constraints

@param		string	$packageName	Name of the package to be found
@param		string	$versionConstraint	Version constraint for package - see https://getcomposer.org/doc/articles/versions.md
@return	mixed		Composer\Package\PackageInterface or null
Find an installed package matching given the constraints