09:21:06 Enable Cell Caching using SQLite3 method<br />09:21:06 Create new PHPExcel object<br />09:21:06 Set properties<br />09:21:06 Add data<br />09:21:06 Hide 'Phone' and 'fax' columns<br />09:21:06 Set outline levels<br />09:21:06 Freeze panes<br />09:21:06 Rows to repeat at top<br />09:21:07 Write to Excel2007 format<br />09:21:10 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.0711 seconds<br />09:21:10 Current memory usage: 17 MB<br />09:21:10 Peak memory usage: 19.75 MB<br />09:21:10 Done writing file<br />File has been created in /home/carespot/amazon.carespot.ro/vendor/phpoffice/phpexcel/Examples<br />