09:25:15 Unable to set Cell Caching using SQLite method, reverting to memory<br />09:25:15 Create new PHPExcel object<br />09:25:15 Set properties<br />09:25:15 Add data<br />09:25:15 Hide 'Phone' and 'fax' columns<br />09:25:15 Set outline levels<br />09:25:15 Freeze panes<br />09:25:15 Rows to repeat at top<br />09:25:15 Write to Excel2007 format<br />09:25:16 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5925 seconds<br />09:25:16 Current memory usage: 17 MB<br />09:25:16 Peak memory usage: 19.75 MB<br />09:25:16 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />