09:37:46 Enable Cell Caching using SQLite3 method<br />09:37:46 Create new PHPExcel object<br />09:37:46 Set properties<br />09:37:46 Add data<br />09:37:46 Hide 'Phone' and 'fax' columns<br />09:37:46 Set outline levels<br />09:37:46 Freeze panes<br />09:37:46 Rows to repeat at top<br />09:37:47 Write to Excel2007 format<br />09:37:51 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.6021 seconds<br />09:37:51 Current memory usage: 18 MB<br />09:37:51 Peak memory usage: 22 MB<br />09:37:51 Done writing file<br />File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples<br />