21:02:07 Enable Cell Caching using SQLite3 method<br />21:02:07 Create new PHPExcel object<br />21:02:07 Set properties<br />21:02:07 Add data<br />21:02:07 Hide 'Phone' and 'fax' columns<br />21:02:07 Set outline levels<br />21:02:07 Freeze panes<br />21:02:07 Rows to repeat at top<br />21:02:07 Write to Excel2007 format<br />21:02:10 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2258 seconds<br />21:02:10 Current memory usage: 18 MB<br />21:02:10 Peak memory usage: 22 MB<br />21:02:10 Done writing file<br />File has been created in /home/tcorporativa/public_html/hml03/twsolutions/vendor/phpoffice/phpexcel/Examples<br />