01:49:14 Enable Cell Caching using MemoryGZip method<br />01:49:14 Create new PHPExcel object<br />01:49:14 Set properties<br />01:49:14 Add data<br />01:49:14 Hide 'Phone' and 'fax' columns<br />01:49:14 Set outline levels<br />01:49:14 Freeze panes<br />01:49:14 Rows to repeat at top<br />01:49:18 Write to Excel2007 format<br />01:49:22 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.4558 seconds<br />01:49:22 Current memory usage: 23.75 MB<br />01:49:22 Peak memory usage: 26.5 MB<br />01:49:22 Done writing file<br />File has been created in /home/cxn63198/public_html/plantanueva/vendor/phpoffice/phpexcel/Examples<br />