fix: add string as return for getCover and make sure to not pass false to fseek

wapmorgan / Mp3Info

The fastest PHP library to extract mp3 meta information (duration, bitrate, samplerate and so on) and tags (id3v1, id3v2).

https://wapmorgan.github.io/Mp3Info/

GNU Lesser General Public License v3.0

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Closed kesselb closed 1 year ago

kesselb commented 1 year ago

Hi and thanks for your useful library!

string was missing as return value.
the check for false is a hardening. it's super unlikely as we just read the file to fetch the data but to make static code analysis happy ;)