16:49:15 Enable Cell Caching using SQLite3 method<br />16:49:15 Create new PHPExcel object<br />16:49:15 Set properties<br />16:49:15 Add data<br />16:49:15 Hide 'Phone' and 'fax' columns<br />16:49:15 Set outline levels<br />16:49:15 Freeze panes<br />16:49:15 Rows to repeat at top<br />16:49:15 Write to Excel2007 format<br />16:49:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7552 seconds<br />16:49:17 Current memory usage: 18 MB<br />16:49:17 Peak memory usage: 22 MB<br />16:49:17 Done writing file<br />File has been created in /home/comredor/public_html/marg/vendor/phpoffice/phpexcel/Examples<br />