23:11:02 Enable Cell Caching using SQLite3 method<br />23:11:02 Create new PHPExcel object<br />23:11:02 Set properties<br />23:11:02 Add data<br />23:11:02 Hide 'Phone' and 'fax' columns<br />23:11:02 Set outline levels<br />23:11:02 Freeze panes<br />23:11:02 Rows to repeat at top<br />23:11:03 Write to Excel2007 format<br />23:11:04 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.1175 seconds<br />23:11:04 Current memory usage: 6 MB<br />23:11:04 Peak memory usage: 12 MB<br />23:11:04 Done writing file<br />File has been created in /home/rt66ugcom/public_html/admin/vendor/phpoffice/phpexcel/Examples<br />