12:35:22 Create new PHPExcel object<br />12:35:22 Set document properties<br />12:35:22 Add some data<br />12:35:22 Write to Excel2007 format<br />12:35:22 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0193 seconds<br />12:35:22 Current memory usage: 4 MB<br />12:35:22 Write to Excel5 format<br />12:35:22 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0191 seconds<br />12:35:22 Current memory usage: 4 MB<br />12:35:22 Peak memory usage: 6 MB<br />12:35:22 Done writing file<br />File has been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />