php - sscanf scans half of youtube url string instead some chars -


i work on code embed code of youtube video scanning url of video. problem %s ($embed) value of string embed code end. exmple if link https://www.youtube.com/watch?v=7b3_qsmpcd8&app=desktop , embed code 7b3_qsmpcd8 (after "https://www.youtube.com/embed/") when running code:

sscanf($link,"https://www.youtube.com/watch?v=%s&", $embed);

i embed value: 7b3_qsmpcd8&app=desktop instead 7b3_qsmpcd8. wrong in code? tnx!


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