04:59:06 Enable Cell Caching using MemoryGZip method<br />04:59:06 Create new PHPExcel object<br />04:59:06 Set properties<br />04:59:06 Add data<br />04:59:06 Hide 'Phone' and 'fax' columns<br />04:59:06 Set outline levels<br />04:59:06 Freeze panes<br />04:59:06 Rows to repeat at top<br />04:59:07 Write to Excel2007 format<br />04:59:10 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6422 seconds<br />04:59:10 Current memory usage: 27 MB<br />04:59:10 Peak memory usage: 30.5 MB<br />04:59:10 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/_vendor/phpoffice/phpexcel/Examples<br />