22:48:44 Enable Cell Caching using MemoryGZip method<br />22:48:44 Create new PHPExcel object<br />22:48:44 Set properties<br />22:48:44 Add data<br />22:48:44 Hide 'Phone' and 'fax' columns<br />22:48:44 Set outline levels<br />22:48:44 Freeze panes<br />22:48:44 Rows to repeat at top<br />22:48:46 Write to Excel2007 format<br />22:48:49 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.3437 seconds<br />22:48:49 Current memory usage: 24 MB<br />22:48:49 Peak memory usage: 28 MB<br />22:48:49 Done writing file<br />File has been created in /home/htdocs/wenLingSWGK/vendor/PHPExcel5/Examples<br />