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<?php $fileName = "140908181323-q6nr12vo-8900001-08031970805-byC1.mp3"; $downloadFile["file_name"] = $fileName; $downloadFile["view_fileName"] = date('Y-m-d H:i:s', strtotime("20".str_replace("_","",substr($downloadFile["file_name"],0,12)))).substr($downloadFile["file_name"],13); echo $downloadFile["view_fileName"];

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