16:57:20 Enable Cell Caching using SQLite3 method<br />16:57:20 Create new PHPExcel object<br />16:57:20 Set properties<br />16:57:20 Add data<br />16:57:20 Hide 'Phone' and 'fax' columns<br />16:57:20 Set outline levels<br />16:57:20 Freeze panes<br />16:57:20 Rows to repeat at top<br />16:57:21 Write to Excel2007 format<br />16:57:23 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.4192 seconds<br />16:57:23 Current memory usage: 14 MB<br />16:57:23 Peak memory usage: 20 MB<br />16:57:23 Done writing file<br />File has been created in /home/copisend/public_html/ofertas/vendor/phpoffice/phpexcel/Examples<br />