00:23:44 Enable Cell Caching using MemoryGZip method<br />00:23:44 Create new PHPExcel object<br />00:23:44 Set properties<br />00:23:44 Add data<br />00:23:44 Hide 'Phone' and 'fax' columns<br />00:23:44 Set outline levels<br />00:23:44 Freeze panes<br />00:23:44 Rows to repeat at top<br />00:23:44 Write to Excel2007 format<br />00:23:46 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.4313 seconds<br />00:23:46 Current memory usage: 17.75 MB<br />00:23:46 Peak memory usage: 20.5 MB<br />00:23:46 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />