09:39:04 Enable Cell Caching using SQLite3 method<br />09:39:04 Create new PHPExcel object<br />09:39:04 Set properties<br />09:39:04 Add data<br />09:39:04 Hide 'Phone' and 'fax' columns<br />09:39:04 Set outline levels<br />09:39:04 Freeze panes<br />09:39:04 Rows to repeat at top<br />09:39:05 Write to Excel2007 format<br />09:39:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.6829 seconds<br />09:39:08 Current memory usage: 18 MB<br />09:39:08 Peak memory usage: 22 MB<br />09:39:08 Done writing file<br />File has been created in /home/comredor/public_html/marg/vendor/phpoffice/phpexcel/Examples<br />