14:53:10 Enable Cell Caching using MemoryGZip method<br />14:53:10 Create new PHPExcel object<br />14:53:10 Set properties<br />14:53:10 Add data<br />14:53:10 Hide 'Phone' and 'fax' columns<br />14:53:10 Set outline levels<br />14:53:10 Freeze panes<br />14:53:10 Rows to repeat at top<br />14:53:11 Write to Excel2007 format<br />14:53:12 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5913 seconds<br />14:53:12 Current memory usage: 24 MB<br />14:53:12 Peak memory usage: 28 MB<br />14:53:12 Done writing file<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />