18:58:18 Load from Excel2007 file<br />Call time to read Workbook was 0.0080 seconds<br />18:58:18 Current memory usage: 2 MB<br />18:58:18 Write to Excel2007 format<br />18:58:18 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0073 seconds<br />18:58:18 Current memory usage: 2 MB<br />18:58:18 Peak memory usage: 2 MB<br />18:58:18 Done writing file<br />File has been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />