05:40:45 Enable Cell Caching using MemoryGZip method<br />05:40:45 Create new PHPExcel object<br />05:40:45 Set properties<br />05:40:45 Add data<br />05:40:45 Hide 'Phone' and 'fax' columns<br />05:40:45 Set outline levels<br />05:40:45 Freeze panes<br />05:40:45 Rows to repeat at top<br />05:40:48 Write to Excel2007 format<br />05:40:51 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.4188 seconds<br />05:40:51 Current memory usage: 36 MB<br />05:40:51 Peak memory usage: 38.75 MB<br />05:40:51 Done writing file<br />File has been created in /home/bstapps/public_html/_common/_uti/PHPExcel/Examples<br />