21:50:57 Enable Cell Caching using MemoryGZip method<br />21:50:57 Create new PHPExcel object<br />21:50:57 Set properties<br />21:50:57 Add data<br />21:50:57 Hide 'Phone' and 'fax' columns<br />21:50:57 Set outline levels<br />21:50:57 Freeze panes<br />21:50:57 Rows to repeat at top<br />21:50:58 Write to Excel2007 format<br />21:50:59 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.0797 seconds<br />21:50:59 Current memory usage: 22 MB<br />21:50:59 Peak memory usage: 26 MB<br />21:50:59 Done writing file<br />File has been created in /home/shopin86/public_html/vendor/phpoffice/phpexcel/Examples<br />