16:51:13 Enable Cell Caching using SQLite3 method<br />16:51:13 Create new PHPExcel object<br />16:51:13 Set properties<br />16:51:13 Add data<br />16:51:13 Hide 'Phone' and 'fax' columns<br />16:51:13 Set outline levels<br />16:51:13 Freeze panes<br />16:51:13 Rows to repeat at top<br />16:51:14 Write to Excel2007 format<br />16:51:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.2677 seconds<br />16:51:17 Current memory usage: 18 MB<br />16:51:17 Peak memory usage: 22 MB<br />16:51:17 Done writing file<br />File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples<br />