15:56:21 Enable Cell Caching using SQLite3 method<br />15:56:21 Create new PHPExcel object<br />15:56:21 Set properties<br />15:56:21 Add data<br />15:56:21 Hide 'Phone' and 'fax' columns<br />15:56:21 Set outline levels<br />15:56:21 Freeze panes<br />15:56:21 Rows to repeat at top<br />15:56:22 Write to Excel2007 format<br />15:56:25 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.0668 seconds<br />15:56:25 Current memory usage: 16.75 MB<br />15:56:25 Peak memory usage: 19.5 MB<br />15:56:25 Done writing file<br />File has been created in /home/carespot/amazon.carespot.ro/vendor/phpoffice/phpexcel/Examples<br />