22:32:18 Enable Cell Caching using MemoryGZip method<br />22:32:18 Create new PHPExcel object<br />22:32:18 Set properties<br />22:32:18 Add data<br />22:32:18 Hide 'Phone' and 'fax' columns<br />22:32:18 Set outline levels<br />22:32:18 Freeze panes<br />22:32:18 Rows to repeat at top<br />22:32:19 Write to Excel2007 format<br />22:32:22 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6654 seconds<br />22:32:22 Current memory usage: 24 MB<br />22:32:22 Peak memory usage: 28 MB<br />22:32:22 Done writing file<br />File has been created in /home/bellopecas/public_html/vendor/phpoffice/phpexcel/Examples<br />