23:12:53 Enable Cell Caching using SQLite3 method<br />23:12:53 Create new PHPExcel object<br />23:12:53 Set properties<br />23:12:53 Add data<br />23:12:53 Hide 'Phone' and 'fax' columns<br />23:12:53 Set outline levels<br />23:12:53 Freeze panes<br />23:12:53 Rows to repeat at top<br />23:12:53 Write to Excel2007 format<br />23:12:55 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.9064 seconds<br />23:12:55 Current memory usage: 18 MB<br />23:12:55 Peak memory usage: 22 MB<br />23:12:55 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />