15:20:18 Enable Cell Caching using SQLite3 method<br />15:20:18 Create new PHPExcel object<br />15:20:18 Set properties<br />15:20:18 Add data<br />15:20:18 Hide 'Phone' and 'fax' columns<br />15:20:18 Set outline levels<br />15:20:18 Freeze panes<br />15:20:18 Rows to repeat at top<br />15:20:18 Write to Excel2007 format<br />15:20:20 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7260 seconds<br />15:20:20 Current memory usage: 20.25 MB<br />15:20:20 Peak memory usage: 23 MB<br />15:20:20 Done writing file<br />File has been created in /home/rrhhutem/public_html/master/vendor/phpoffice/phpexcel/Examples<br />