11:31:22 Enable Cell Caching using SQLite3 method<br />11:31:22 Create new PHPExcel object<br />11:31:22 Set properties<br />11:31:22 Add data<br />11:31:22 Hide 'Phone' and 'fax' columns<br />11:31:22 Set outline levels<br />11:31:22 Freeze panes<br />11:31:22 Rows to repeat at top<br />11:31:23 Write to Excel2007 format<br />11:31:24 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.2172 seconds<br />11:31:24 Current memory usage: 18 MB<br />11:31:24 Peak memory usage: 20 MB<br />11:31:24 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />