19:53:59 Enable Cell Caching using MemoryGZip method<br />19:53:59 Create new PHPExcel object<br />19:53:59 Set properties<br />19:53:59 Add data<br />19:53:59 Hide 'Phone' and 'fax' columns<br />19:53:59 Set outline levels<br />19:53:59 Freeze panes<br />19:53:59 Rows to repeat at top<br />19:54:00 Write to Excel2007 format<br />19:54:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4335 seconds<br />19:54:01 Current memory usage: 20 MB<br />19:54:01 Peak memory usage: 26 MB<br />19:54:01 Done writing file<br />File has been created in /home/cookie/public_html/wordcookies/vendor/phpoffice/phpexcel/Examples<br />