21:39:58 Enable Cell Caching using MemoryGZip method<br />21:39:58 Create new PHPExcel object<br />21:39:59 Set properties<br />21:39:59 Add data<br />21:39:59 Hide 'Phone' and 'fax' columns<br />21:39:59 Set outline levels<br />21:39:59 Freeze panes<br />21:39:59 Rows to repeat at top<br />21:39:59 Write to Excel2007 format<br />21:40:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6690 seconds<br />21:40:01 Current memory usage: 24 MB<br />21:40:01 Peak memory usage: 28 MB<br />21:40:01 Done writing file<br />File has been created in C:\Program Files\Apache Software Foundation\Apache2.4\htdocs\estabelecimento\vendor\phpoffice\phpexcel\Examples<br />