10:28:57 Enable Cell Caching using MemoryGZip method<br />10:28:57 Create new PHPExcel object<br />10:28:57 Set properties<br />10:28:57 Add data<br />10:28:57 Hide 'Phone' and 'fax' columns<br />10:28:57 Set outline levels<br />10:28:57 Freeze panes<br />10:28:57 Rows to repeat at top<br />10:29:01 Write to Excel2007 format<br />10:29:04 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.4618 seconds<br />10:29:04 Current memory usage: 26.75 MB<br />10:29:04 Peak memory usage: 29.75 MB<br />10:29:04 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />