javascript - vimeo-api. access 'duration' property outside the function -


i want use 'duration' of video variable elsewhere in javascripts (especially on event 'ready'), seem unable access property. 

player.addevent('ready', function() {     ...      var duration='';     player.api('getduration', duration);      function duration(data){       $('somediv').text(data); //works fine       duration = data;     } console.log(duration);     // doesn't work

what right way access value?


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