18:37:17 Create new PHPExcel object<br />18:37:17 Set document properties<br />18:37:17 Add some data<br />18:37:17 Rename worksheet<br />18:37:17 Write to Excel2007 format<br />18:37:17 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0185 seconds<br />18:37:17 Current memory usage: 4 MB<br />18:37:17 Peak memory usage: 4 MB<br />18:37:17 Done writing files<br />Files have been created in /var/www/erp/PHPExcel-1.8.porsi/Examples<br />