16:26:32 Unable to set Cell Caching using SQLite method, reverting to memory<br />16:26:32 Create new PHPExcel object<br />16:26:32 Set properties<br />16:26:32 Add data<br />16:26:32 Hide 'Phone' and 'fax' columns<br />16:26:32 Set outline levels<br />16:26:32 Freeze panes<br />16:26:32 Rows to repeat at top<br />16:26:32 Write to Excel2007 format<br />16:26:32 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.2458 seconds<br />16:26:32 Current memory usage: 22 MB<br />16:26:32 Peak memory usage: 26 MB<br />16:26:32 Done writing file<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />