17:00:01 Enable Cell Caching using SQLite3 method<br />17:00:01 Create new PHPExcel object<br />17:00:01 Set properties<br />17:00:01 Add data<br />17:00:01 Hide 'Phone' and 'fax' columns<br />17:00:01 Set outline levels<br />17:00:01 Freeze panes<br />17:00:01 Rows to repeat at top<br />17:00:03 Write to Excel2007 format<br />17:00:06 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.5217 seconds<br />17:00:06 Current memory usage: 16 MB<br />17:00:06 Peak memory usage: 20 MB<br />17:00:06 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />