23:13:58 Enable Cell Caching using SQLite3 method<br />23:13:58 Create new PHPExcel object<br />23:13:58 Set properties<br />23:13:58 Add data<br />23:13:58 Hide 'Phone' and 'fax' columns<br />23:13:58 Set outline levels<br />23:13:58 Freeze panes<br />23:13:58 Rows to repeat at top<br />23:13:59 Write to Excel2007 format<br />23:14:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.1952 seconds<br />23:14:01 Current memory usage: 18 MB<br />23:14:01 Peak memory usage: 22 MB<br />23:14:01 Done writing file<br />File has been created in /home/comredor/public_html/marg/vendor/phpoffice/phpexcel/Examples<br />