00:45:57 Enable Cell Caching using SQLite3 method<br />00:45:57 Create new PHPExcel object<br />00:45:57 Set properties<br />00:45:57 Add data<br />00:45:57 Hide 'Phone' and 'fax' columns<br />00:45:57 Set outline levels<br />00:45:57 Freeze panes<br />00:45:57 Rows to repeat at top<br />00:45:58 Write to Excel2007 format<br />00:45:59 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.9900 seconds<br />00:45:59 Current memory usage: 16 MB<br />00:45:59 Peak memory usage: 20 MB<br />00:45:59 Done writing file<br />File has been created in /home/tcorporativa/public_html/twsolutions/vendor/phpoffice/phpexcel/Examples<br />