10:28:06 Enable Cell Caching using SQLite3 method<br />10:28:06 Create new PHPExcel object<br />10:28:06 Set properties<br />10:28:06 Add data<br />10:28:06 Hide 'Phone' and 'fax' columns<br />10:28:06 Set outline levels<br />10:28:06 Freeze panes<br />10:28:06 Rows to repeat at top<br />10:28:07 Write to Excel2007 format<br />10:28:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5694 seconds<br />10:28:08 Current memory usage: 16 MB<br />10:28:08 Peak memory usage: 20 MB<br />10:28:08 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />