10:55:30 Unable to set Cell Caching using SQLite method, reverting to memory<br />10:55:30 Create new PHPExcel object<br />10:55:30 Set properties<br />10:55:30 Add data<br />10:55:30 Hide 'Phone' and 'fax' columns<br />10:55:30 Set outline levels<br />10:55:30 Freeze panes<br />10:55:30 Rows to repeat at top<br />10:55:30 Write to Excel2007 format<br />10:55:31 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.5354 seconds<br />10:55:31 Current memory usage: 17.25 MB<br />10:55:31 Peak memory usage: 20 MB<br />10:55:31 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />