05:44:23 Enable Cell Caching using MemoryGZip method<br />05:44:23 Create new PHPExcel object<br />05:44:23 Set properties<br />05:44:23 Add data<br />05:44:23 Hide 'Phone' and 'fax' columns<br />05:44:23 Set outline levels<br />05:44:23 Freeze panes<br />05:44:23 Rows to repeat at top<br />05:44:24 Write to Excel2007 format<br />05:44:25 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5659 seconds<br />05:44:25 Current memory usage: 14.75 MB<br />05:44:25 Peak memory usage: 17.5 MB<br />05:44:25 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />