04:18:26 Enable Cell Caching using MemoryGZip method<br />04:18:26 Create new PHPExcel object<br />04:18:26 Set properties<br />04:18:26 Add data<br />04:18:26 Hide 'Phone' and 'fax' columns<br />04:18:26 Set outline levels<br />04:18:26 Freeze panes<br />04:18:26 Rows to repeat at top<br />04:18:27 Write to Excel2007 format<br />04:18:28 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.1015 seconds<br />04:18:28 Current memory usage: 24 MB<br />04:18:28 Peak memory usage: 28 MB<br />04:18:28 Done writing file<br />File has been created in /home/clickgd/fitgym/vendor/phpoffice/phpexcel/Examples<br />