11:41:25 Enable Cell Caching using SQLite3 method<br />11:41:25 Create new PHPExcel object<br />11:41:25 Set properties<br />11:41:25 Add data<br />11:41:25 Hide 'Phone' and 'fax' columns<br />11:41:25 Set outline levels<br />11:41:25 Freeze panes<br />11:41:25 Rows to repeat at top<br />11:41:26 Write to Excel2007 format<br />11:41:28 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2317 seconds<br />11:41:28 Current memory usage: 18 MB<br />11:41:28 Peak memory usage: 22 MB<br />11:41:28 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />