smSourcemap | Merge sourcemaps in PHP

smSourcemap is a PHP library. smSourcemap has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Merge sourcemaps in PHP. Usage is pretty easy. Create a combined map, load and append all your individual maps, and then save the resulting merged map. This code works for me, however I haven't had much time to clean it up and test it properly for public distribution. As a result it may not work for you, or it may work partially, or it may completely mangle the resulting merged maps. If you're not comfortable with that level of stability, there are other programs that will merge sourcemaps in (eg) Node.js. Pull Requests that help with cleaning up and fully testing this code would be appreciated. smSourcemap is licensed under the Modified BSD License (aka the 3 Clause BSD). Basically you can use it for any purpose, including commercial, so long as you leave the copyright notice intact and don't use my name or the names of any other contributors to promote products derived from smSourcemap.