22:25:47 Enable Cell Caching using MemoryGZip method<br />22:25:47 Create new PHPExcel object<br />22:25:47 Set properties<br />22:25:47 Add data<br />22:25:47 Hide 'Phone' and 'fax' columns<br />22:25:47 Set outline levels<br />22:25:47 Freeze panes<br />22:25:47 Rows to repeat at top<br />22:25:48 Write to Excel2007 format<br />22:25:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7329 seconds<br />22:25:49 Current memory usage: 20 MB<br />22:25:49 Peak memory usage: 26 MB<br />22:25:49 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />