11:21:59 Enable Cell Caching using MemoryGZip method<br />11:21:59 Create new PHPExcel object<br />11:21:59 Set properties<br />11:21:59 Add data<br />11:21:59 Hide 'Phone' and 'fax' columns<br />11:21:59 Set outline levels<br />11:21:59 Freeze panes<br />11:21:59 Rows to repeat at top<br />11:22:01 Write to Excel2007 format<br />11:22:03 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.2612 seconds<br />11:22:03 Current memory usage: 26.5 MB<br />11:22:03 Peak memory usage: 29.75 MB<br />11:22:03 Done writing file<br />File has been created in /home/zerbproadmin/public_html/mundofibra/diversos/PHPExcel/Examples<br />