00:16:09 Enable Cell Caching using SQLite3 method<br />00:16:09 Create new PHPExcel object<br />00:16:09 Set properties<br />00:16:09 Add data<br />00:16:09 Hide 'Phone' and 'fax' columns<br />00:16:09 Set outline levels<br />00:16:09 Freeze panes<br />00:16:09 Rows to repeat at top<br />00:16:09 Write to Excel2007 format<br />00:16:11 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6911 seconds<br />00:16:11 Current memory usage: 20.25 MB<br />00:16:11 Peak memory usage: 23 MB<br />00:16:11 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-3f/vendor/phpoffice/phpexcel/Examples<br />