18:52:40 Enable Cell Caching using SQLite3 method<br />18:52:40 Create new PHPExcel object<br />18:52:40 Set properties<br />18:52:40 Add data<br />18:52:40 Hide 'Phone' and 'fax' columns<br />18:52:40 Set outline levels<br />18:52:40 Freeze panes<br />18:52:40 Rows to repeat at top<br />18:52:41 Write to Excel2007 format<br />18:52:43 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.3117 seconds<br />18:52:43 Current memory usage: 14 MB<br />18:52:43 Peak memory usage: 20 MB<br />18:52:43 Done writing file<br />File has been created in /home/copisend/public_html/ofertas/vendor/phpoffice/phpexcel/Examples<br />