04:15:28 Enable Cell Caching using MemoryGZip method<br />04:15:28 Create new PHPExcel object<br />04:15:28 Set properties<br />04:15:28 Add data<br />04:15:28 Hide 'Phone' and 'fax' columns<br />04:15:28 Set outline levels<br />04:15:28 Freeze panes<br />04:15:28 Rows to repeat at top<br />04:15:31 Write to Excel2007 format<br />04:15:35 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.2831 seconds<br />04:15:35 Current memory usage: 27.75 MB<br />04:15:35 Peak memory usage: 30.5 MB<br />04:15:35 Done writing file<br />File has been created in /usr/local/apache/htdocs/octavioricci/minas/vendor/phpoffice/phpexcel/Examples<br />