10:31:41 Enable Cell Caching using SQLite3 method<br />10:31:41 Create new PHPExcel object<br />10:31:41 Set properties<br />10:31:41 Add data<br />10:31:41 Hide 'Phone' and 'fax' columns<br />10:31:41 Set outline levels<br />10:31:41 Freeze panes<br />10:31:41 Rows to repeat at top<br />10:31:42 Write to Excel2007 format<br />10:31:44 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6733 seconds<br />10:31:44 Current memory usage: 12.25 MB<br />10:31:44 Peak memory usage: 15 MB<br />10:31:44 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />