10:25:37 Enable Cell Caching using SQLite3 method<br />10:25:37 Create new PHPExcel object<br />10:25:37 Set properties<br />10:25:37 Add data<br />10:25:37 Hide 'Phone' and 'fax' columns<br />10:25:37 Set outline levels<br />10:25:37 Freeze panes<br />10:25:37 Rows to repeat at top<br />10:25:38 Write to Excel2007 format<br />10:25:41 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.5709 seconds<br />10:25:41 Current memory usage: 16 MB<br />10:25:41 Peak memory usage: 20 MB<br />10:25:41 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />