00:35:39 Enable Cell Caching using MemoryGZip method<br />00:35:39 Create new PHPExcel object<br />00:35:39 Set properties<br />00:35:39 Add data<br />00:35:39 Hide 'Phone' and 'fax' columns<br />00:35:39 Set outline levels<br />00:35:39 Freeze panes<br />00:35:39 Rows to repeat at top<br />00:35:41 Write to Excel2007 format<br />00:35:44 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.5578 seconds<br />00:35:44 Current memory usage: 28.5 MB<br />00:35:44 Peak memory usage: 31.25 MB<br />00:35:44 Done writing file<br />File has been created in /home/infusionapi/public_html/vendor/phpoffice/phpexcel/Examples<br />