12:03:12 Enable Cell Caching using MemoryGZip method<br />12:03:12 Create new PHPExcel object<br />12:03:13 Set properties<br />12:03:13 Add data<br />12:03:13 Hide 'Phone' and 'fax' columns<br />12:03:13 Set outline levels<br />12:03:13 Freeze panes<br />12:03:13 Rows to repeat at top<br />12:03:13 Write to Excel2007 format<br />12:03:15 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7512 seconds<br />12:03:15 Current memory usage: 28 MB<br />12:03:15 Peak memory usage: 32 MB<br />12:03:15 Done writing file<br />File has been created in /home/glucojelcom/public_html/create/vendor/phpoffice/phpexcel/Examples<br />