16:47:06 Load from Excel2007 file<br />Call time to read Workbook was 0.0205 seconds<br />16:47:06 Current memory usage: 3.25 MB<br />16:47:06 Write to Excel2007 format<br />16:47:06 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0337 seconds<br />16:47:06 Current memory usage: 4.5 MB<br />16:47:06 Peak memory usage: 4.5 MB<br />16:47:06 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />