17:23:32 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />17:23:32 Create new PHPExcel object<br />17:23:32 Set properties<br />17:23:32 Add data<br />17:23:32 Hide 'Phone' and 'fax' columns<br />17:23:32 Set outline levels<br />17:23:32 Freeze panes<br />17:23:32 Rows to repeat at top<br />17:23:32 Write to Excel2007 format<br />17:23:33 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.5399 seconds<br />17:23:33 Current memory usage: 18 MB<br />17:23:33 Peak memory usage: 24 MB<br />17:23:33 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />