PHP Decode

<?  "hostname","location","hs-adlinet.000webhostapp.com","totaly bajakan!!!","https://www.google.com","replace","<div id="qrfile"><canvas id="out-canvas" width="320" height="240"></canvas>","<div id="imghelp">drag and drop a QRCode here","<br>or select a file","<input type="file" onchange="handleFiles(this.files)"/>","</div>","<video id="v" autoplay></video>","stopPropagation","preventDefault","dataTransfer","files","length","URL","getData","decode","onload","width","height","clearRect","result","target","readAsDataURL","qr-canvas","getElementById","style","px","2d","getContext","drawImage","log","&quot;","&gt;","&lt;","&amp;","canvas","createElement","srcObject","play","File","FileReader","callback","display","mainbody","inline","innerHTML","<p id="mp1">QR code scanner for HTML5 capable browsers</p><br>","<br><p id="mp2">sorry your browser is not supported</p><br><br>","<p id="mp1">try <a href="http://www.mozilla.com/firefox"><img src="firefox.png"/></a> or <a href="http://chrome.google.com"><img src="chrome_logo.gif"/></a> or <a href="http://www.opera.com"><img src="Opera-logo.png"/></a></p>","mediaDevices","enumerateDevices","kind","videoinput","back","search","toLowerCase","label","deviceId","environment",": "," id = ","forEach","then","no navigator.mediaDevices.enumerateDevices","outdiv","v","getUserMedia","catch","webkitGetUserMedia","","opacity","qrimg","webcamimg","qrfile","dragenter","addEventListener","dragover","drop" ?>