20:03:31 Enable Cell Caching using SQLite3 method<br />20:03:31 Create new PHPExcel object<br />20:03:31 Set properties<br />20:03:31 Add data<br />20:03:31 Hide 'Phone' and 'fax' columns<br />20:03:31 Set outline levels<br />20:03:31 Freeze panes<br />20:03:31 Rows to repeat at top<br />20:03:34 Write to Excel2007 format<br />20:03:39 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 5.7227 seconds<br />20:03:39 Current memory usage: 16.75 MB<br />20:03:39 Peak memory usage: 19.5 MB<br />20:03:39 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/auto-concierge.ro/vendor/phpoffice/phpexcel/Examples<br />