Hi, the return value of `base64_decode_update()` does not correspond anymore with the documentation.
Following is stated in API documentation: "Returns 1 on success, 0 on error."
This was changed in commit `11c087e6b71d9b0b656913dd502de1b2296fa7eb`. The commit introduces a change in the returned value on error.
The return value on error is changed from 0 to -1.
Kinds regards,
Robert Augusteijn