15:15:28 Enable Cell Caching using SQLite3 method<br />15:15:28 Create new PHPExcel object<br />15:15:28 Set properties<br />15:15:28 Add data<br />15:15:28 Hide 'Phone' and 'fax' columns<br />15:15:28 Set outline levels<br />15:15:28 Freeze panes<br />15:15:28 Rows to repeat at top<br />15:15:29 Write to Excel2007 format<br />15:15:31 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.3976 seconds<br />15:15:31 Current memory usage: 20.25 MB<br />15:15:31 Peak memory usage: 23 MB<br />15:15:31 Done writing file<br />File has been created in /home/sanikids/public_html/sisprueba/API/vendor/phpoffice/phpexcel/Examples<br />