13:43:25 Enable Cell Caching using SQLite3 method<br />13:43:25 Create new PHPExcel object<br />13:43:25 Set properties<br />13:43:25 Add data<br />13:43:25 Hide 'Phone' and 'fax' columns<br />13:43:25 Set outline levels<br />13:43:25 Freeze panes<br />13:43:25 Rows to repeat at top<br />13:43:26 Write to Excel2007 format<br />13:43:30 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.3737 seconds<br />13:43:30 Current memory usage: 14 MB<br />13:43:30 Peak memory usage: 20 MB<br />13:43:30 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />