00:22:51 Enable Cell Caching using MemoryGZip method<br />00:22:51 Create new PHPExcel object<br />00:22:51 Set properties<br />00:22:51 Add data<br />00:22:51 Hide 'Phone' and 'fax' columns<br />00:22:51 Set outline levels<br />00:22:51 Freeze panes<br />00:22:51 Rows to repeat at top<br />00:22:52 Write to Excel2007 format<br />00:22:55 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.7423 seconds<br />00:22:55 Current memory usage: 27.5 MB<br />00:22:55 Peak memory usage: 30.75 MB<br />00:22:55 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />