17:29:27 Enable Cell Caching using SQLite3 method<br />17:29:27 Create new PHPExcel object<br />17:29:27 Set properties<br />17:29:27 Add data<br />17:29:27 Hide 'Phone' and 'fax' columns<br />17:29:27 Set outline levels<br />17:29:27 Freeze panes<br />17:29:27 Rows to repeat at top<br />17:29:28 Write to Excel2007 format<br />17:29:29 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6895 seconds<br />17:29:29 Current memory usage: 20.25 MB<br />17:29:29 Peak memory usage: 23 MB<br />17:29:29 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples<br />