00:28:24 Unable to set Cell Caching using SQLite method, reverting to memory<br />00:28:24 Create new PHPExcel object<br />00:28:24 Set properties<br />00:28:24 Add data<br />00:28:24 Hide 'Phone' and 'fax' columns<br />00:28:24 Set outline levels<br />00:28:24 Freeze panes<br />00:28:24 Rows to repeat at top<br />00:28:24 Write to Excel2007 format<br />00:28:25 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5453 seconds<br />00:28:25 Current memory usage: 17 MB<br />00:28:25 Peak memory usage: 19.75 MB<br />00:28:25 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />