03:19:04 Write to Excel2007 format<br />03:19:04 File written to 33chartcreate-area.xlsx<br />03:19:04 Peak memory usage: 6 MB<br />03:19:04 Done writing file<br />File has been created in C:\Apache24\htdocs\leaf_webview\vendor\phpoffice\phpexcel\Examples<br />