15:03:58 Enable Cell Caching using MemoryGZip method<br />15:03:58 Create new PHPExcel object<br />15:03:58 Set properties<br />15:03:58 Add data<br />15:03:58 Hide 'Phone' and 'fax' columns<br />15:03:58 Set outline levels<br />15:03:58 Freeze panes<br />15:03:58 Rows to repeat at top<br />15:03:59 Write to Excel2007 format<br />15:04:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6291 seconds<br />15:04:01 Current memory usage: 24 MB<br />15:04:01 Peak memory usage: 28 MB<br />15:04:01 Done writing file<br />File has been created in /home/corpubc/public_html/BachilleratoCCEPM/vendor/phpoffice/phpexcel/Examples<br />