00:17:45 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />00:17:45 Create new PHPExcel object<br />00:17:45 Set properties<br />00:17:45 Add data<br />00:17:45 Hide 'Phone' and 'fax' columns<br />00:17:45 Set outline levels<br />00:17:45 Freeze panes<br />00:17:45 Rows to repeat at top<br />00:17:45 Write to Excel2007 format<br />00:17:46 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.6634 seconds<br />00:17:46 Current memory usage: 24.25 MB<br />00:17:46 Peak memory usage: 28.25 MB<br />00:17:46 Done writing file<br />File has been created in /var/www/polr/vendor/phpoffice/phpexcel/Examples<br />