19:13:51 Unable to set Cell Caching using SQLite method, reverting to memory<br />19:13:51 Create new PHPExcel object<br />19:13:51 Set properties<br />19:13:51 Add data<br />19:13:51 Hide 'Phone' and 'fax' columns<br />19:13:51 Set outline levels<br />19:13:51 Freeze panes<br />19:13:51 Rows to repeat at top<br />19:13:52 Write to Excel2007 format<br />19:13:54 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 1.8690 seconds<br />19:13:54 Current memory usage: 29.25 MB<br />19:13:54 Peak memory usage: 33 MB<br />19:13:54 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />