10:43:04 Enable Cell Caching using SQLite3 method<br />10:43:04 Create new PHPExcel object<br />10:43:04 Set properties<br />10:43:04 Add data<br />10:43:04 Hide 'Phone' and 'fax' columns<br />10:43:04 Set outline levels<br />10:43:04 Freeze panes<br />10:43:04 Rows to repeat at top<br />10:43:05 Write to Excel2007 format<br />10:43:07 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 2.2039 seconds<br />10:43:07 Current memory usage: 21.25 MB<br />10:43:07 Peak memory usage: 24 MB<br />10:43:07 Done writing file<br />File has been created in /var/www/html/qa_produccion/mbinv/vendor/phpoffice/phpexcel/Examples<br />