16:26:58 Unable to set Cell Caching using SQLite method, reverting to memory<br />16:26:58 Create new PHPExcel object<br />16:26:58 Set properties<br />16:26:58 Add data<br />16:26:58 Hide 'Phone' and 'fax' columns<br />16:26:58 Set outline levels<br />16:26:58 Freeze panes<br />16:26:58 Rows to repeat at top<br />16:26:58 Write to Excel2007 format<br />16:26:58 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.4158 seconds<br />16:26:58 Current memory usage: 20 MB<br />16:26:58 Peak memory usage: 24 MB<br />16:26:58 Done writing file<br />File has been created in /var/www/html/crmManta/vendor/phpoffice/phpexcel/Examples<br />