12:55:30 Enable Cell Caching using MemoryGZip method<br />12:55:30 Create new PHPExcel object<br />12:55:30 Set properties<br />12:55:30 Add data<br />12:55:30 Hide 'Phone' and 'fax' columns<br />12:55:30 Set outline levels<br />12:55:30 Freeze panes<br />12:55:30 Rows to repeat at top<br />12:55:30 Write to Excel2007 format<br />12:55:31 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.6895 seconds<br />12:55:31 Current memory usage: 24 MB<br />12:55:31 Peak memory usage: 28 MB<br />12:55:31 Done writing file<br />File has been created in /var/www/html/elite-malis/vendor/phpoffice/phpexcel/Examples<br />