00:54:55 Enable Cell Caching using MemoryGZip method<br />00:54:55 Create new PHPExcel object<br />00:54:55 Set properties<br />00:54:55 Add data<br />00:54:55 Hide 'Phone' and 'fax' columns<br />00:54:55 Set outline levels<br />00:54:55 Freeze panes<br />00:54:55 Rows to repeat at top<br />00:54:56 Write to Excel2007 format<br />00:54:58 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9542 seconds<br />00:54:58 Current memory usage: 24 MB<br />00:54:58 Peak memory usage: 28 MB<br />00:54:58 Done writing file<br />File has been created in /home/corpubc/public_html/ControlIMPULSOR/vendor/phpoffice/phpexcel/Examples<br />