02:32:39 Enable Cell Caching using MemoryGZip method<br />02:32:39 Create new PHPExcel object<br />02:32:39 Set properties<br />02:32:39 Add data<br />02:32:39 Hide 'Phone' and 'fax' columns<br />02:32:39 Set outline levels<br />02:32:39 Freeze panes<br />02:32:39 Rows to repeat at top<br />02:32:40 Write to Excel2007 format<br />02:32:42 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.0266 seconds<br />02:32:42 Current memory usage: 22 MB<br />02:32:42 Peak memory usage: 26 MB<br />02:32:42 Done writing file<br />File has been created in /home/invista/public_html/soporteti/vendor/phpoffice/phpexcel/Examples<br />