18:05:08 Create new PHPExcel object<br />18:05:08 Set document properties<br />18:05:08 Add data<br />18:05:08 Set data validation<br />18:05:08 Write to Excel2007 format<br />18:05:08 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0045 seconds<br />18:05:08 Current memory usage: 2 MB<br />18:05:08 Peak memory usage: 2 MB<br />18:05:08 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8.porsi/Examples<br />