06:54:17 Enable Cell Caching using SQLite3 method<br />06:54:17 Create new PHPExcel object<br />06:54:17 Set properties<br />06:54:17 Add data<br />06:54:17 Hide 'Phone' and 'fax' columns<br />06:54:17 Set outline levels<br />06:54:17 Freeze panes<br />06:54:17 Rows to repeat at top<br />06:54:18 Write to Excel2007 format<br />06:54:20 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2610 seconds<br />06:54:20 Current memory usage: 18 MB<br />06:54:20 Peak memory usage: 22 MB<br />06:54:20 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />