读取二进制数据并将其转换为.wav或mp3音频文件

Question

i am developing an web application in which i have to read binary from database base actually this is audio which is saved in the form or binary. how to convert this binary into wav or mp3 file

Answer 1

If you didn't touch the binary data and it's still in its original binary wav/mp3 form, you have the audio file. Just write it to a file to make it an actual file:

file_put_contents('sound.wav', $binaryData);