12:06:31 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />12:06:31 Create new PHPExcel object<br />12:06:31 Set properties<br />12:06:31 Add data<br />12:06:31 Hide 'Phone' and 'fax' columns<br />12:06:31 Set outline levels<br />12:06:31 Freeze panes<br />12:06:31 Rows to repeat at top<br />12:06:31 Write to Excel2007 format<br />12:06:32 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.7304 seconds<br />12:06:32 Current memory usage: 28.75 MB<br />12:06:32 Peak memory usage: 32 MB<br />12:06:32 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />