11:24:43 Enable Cell Caching using SQLite3 method<br />11:24:43 Create new PHPExcel object<br />11:24:43 Set properties<br />11:24:43 Add data<br />11:24:43 Hide 'Phone' and 'fax' columns<br />11:24:43 Set outline levels<br />11:24:43 Freeze panes<br />11:24:43 Rows to repeat at top<br />11:24:45 Write to Excel2007 format<br />11:24:49 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.0860 seconds<br />11:24:49 Current memory usage: 18 MB<br />11:24:49 Peak memory usage: 22 MB<br />11:24:49 Done writing file<br />File has been created in /home/idshop/public_html/test/vendor/phpoffice/phpexcel/Examples<br />