Php checks the audio and video file formats and verifies whether the audio and video are forged.

I learned how to process images from the Internet and detected images with fake extensions: {code ...} is there any method similar to getimagesize for detecting audio and video, MP3 and MP4. I learned how to process images from the Internet to detect images with fake extensions:

// Detect forgery public function checkFlag () {$ this-> flag = @ getimagesize ($ this-> fileInfo ['tmp _ name']); if ($ this-> flag) {return true;} else {$ this-> error = "please Upload valid files"; return false ;}}

Is there any method similar to getimagesize for detecting audio and video, MP3 and MP4.

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I learned how to process images from the Internet to detect images with fake extensions:

// Detect forgery public function checkFlag () {$ this-> flag = @ getimagesize ($ this-> fileInfo ['tmp _ name']); if ($ this-> flag) {return true;} else {$ this-> error = "please Upload valid files"; return false ;}}

Is there any method similar to getimagesize for detecting audio and video, MP3 and MP4.

$finfo = finfo_open(FILEINFO_MIME);$mimetype = finfo_file($finfo, $inputFileName);

The first 8 bytes can be read.