13:01:01 Enable Cell Caching using MemoryGZip method<br />13:01:01 Create new PHPExcel object<br />13:01:01 Set properties<br />13:01:01 Add data<br />13:01:01 Hide 'Phone' and 'fax' columns<br />13:01:01 Set outline levels<br />13:01:01 Freeze panes<br />13:01:01 Rows to repeat at top<br />13:01:03 Write to Excel2007 format<br />13:01:05 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.7860 seconds<br />13:01:05 Current memory usage: 24 MB<br />13:01:05 Peak memory usage: 28 MB<br />13:01:05 Done writing file<br />File has been created in /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Examples<br />