17:20:46 Enable Cell Caching using SQLite3 method<br />17:20:46 Create new PHPExcel object<br />17:20:46 Set properties<br />17:20:46 Add data<br />17:20:46 Hide 'Phone' and 'fax' columns<br />17:20:46 Set outline levels<br />17:20:46 Freeze panes<br />17:20:46 Rows to repeat at top<br />17:20:47 Write to Excel2007 format<br />17:20:49 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2494 seconds<br />17:20:49 Current memory usage: 16 MB<br />17:20:49 Peak memory usage: 20 MB<br />17:20:49 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />