12:33:10 Unable to set Cell Caching using SQLite method, reverting to memory<br />12:33:10 Create new PHPExcel object<br />12:33:10 Set properties<br />12:33:10 Add data<br />12:33:10 Hide 'Phone' and 'fax' columns<br />12:33:10 Set outline levels<br />12:33:10 Freeze panes<br />12:33:10 Rows to repeat at top<br />12:33:10 Write to Excel2007 format<br />12:33:10 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.2437 seconds<br />12:33:10 Current memory usage: 22 MB<br />12:33:10 Peak memory usage: 26 MB<br />12:33:10 Done writing file<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />