04:41:58 Enable Cell Caching using SQLite3 method<br />04:41:58 Create new PHPExcel object<br />04:41:58 Set properties<br />04:41:58 Add data<br />04:41:58 Hide 'Phone' and 'fax' columns<br />04:41:58 Set outline levels<br />04:41:58 Freeze panes<br />04:41:58 Rows to repeat at top<br />04:41:58 Write to Excel2007 format<br />04:42:00 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7191 seconds<br />04:42:00 Current memory usage: 18 MB<br />04:42:00 Peak memory usage: 22 MB<br />04:42:00 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />