05:06:11 Enable Cell Caching using MemoryGZip method<br />05:06:11 Create new PHPExcel object<br />05:06:11 Set properties<br />05:06:11 Add data<br />05:06:11 Hide 'Phone' and 'fax' columns<br />05:06:11 Set outline levels<br />05:06:11 Freeze panes<br />05:06:11 Rows to repeat at top<br />05:06:13 Write to Excel2007 format<br />05:06:15 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.0328 seconds<br />05:06:15 Current memory usage: 23.75 MB<br />05:06:15 Peak memory usage: 26.75 MB<br />05:06:15 Done writing file<br />File has been created in /home/gproscom/public_html/crm/desenv_slim/facilities/vendor/phpoffice/phpexcel/Examples<br />