10:13:27 Enable Cell Caching using SQLite3 method<br />10:13:27 Create new PHPExcel object<br />10:13:27 Set properties<br />10:13:27 Add data<br />10:13:27 Hide 'Phone' and 'fax' columns<br />10:13:27 Set outline levels<br />10:13:27 Freeze panes<br />10:13:27 Rows to repeat at top<br />10:13:28 Write to Excel2007 format<br />10:13:30 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7010 seconds<br />10:13:30 Current memory usage: 20.25 MB<br />10:13:30 Peak memory usage: 23 MB<br />10:13:30 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples<br />