18:03:25 Enable Cell Caching using SQLite3 method<br />18:03:25 Create new PHPExcel object<br />18:03:25 Set properties<br />18:03:25 Add data<br />18:03:25 Hide 'Phone' and 'fax' columns<br />18:03:25 Set outline levels<br />18:03:25 Freeze panes<br />18:03:25 Rows to repeat at top<br />18:03:26 Write to Excel2007 format<br />18:03:27 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.7048 seconds<br />18:03:27 Current memory usage: 20.25 MB<br />18:03:27 Peak memory usage: 23 MB<br />18:03:27 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-3g/vendor/phpoffice/phpexcel/Examples<br />