01:05:42 Enable Cell Caching using SQLite3 method<br />01:05:42 Create new PHPExcel object<br />01:05:42 Set properties<br />01:05:42 Add data<br />01:05:42 Hide 'Phone' and 'fax' columns<br />01:05:42 Set outline levels<br />01:05:42 Freeze panes<br />01:05:42 Rows to repeat at top<br />01:05:45 Write to Excel2007 format<br />01:05:49 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.3387 seconds<br />01:05:49 Current memory usage: 16 MB<br />01:05:49 Peak memory usage: 20 MB<br />01:05:49 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />