10:29:10 Enable Cell Caching using SQLite3 method<br />10:29:10 Create new PHPExcel object<br />10:29:10 Set properties<br />10:29:10 Add data<br />10:29:10 Hide 'Phone' and 'fax' columns<br />10:29:10 Set outline levels<br />10:29:10 Freeze panes<br />10:29:10 Rows to repeat at top<br />10:29:11 Write to Excel2007 format<br />10:29:12 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.4285 seconds<br />10:29:12 Current memory usage: 18 MB<br />10:29:12 Peak memory usage: 22 MB<br />10:29:12 Done writing file<br />File has been created in /home/scientificatiles/public_html/vendor/phpoffice/phpexcel/Examples<br />