In the case where you have a script that uses this library to read / parse a lot of fonts at once, it is a good idea to call $font->close(); in order to free up the system processes. If you don't, you may get a "failed to open dir: Too many open files" exception thrown.
Add
$font->close();to example in README file.In the case where you have a script that uses this library to read / parse a lot of fonts at once, it is a good idea to call
$font->close();in order to free up the system processes. If you don't, you may get a "failed to open dir: Too many open files" exception thrown.