23:17:51 Enable Cell Caching using MemoryGZip method<br />23:17:51 Create new PHPExcel object<br />23:17:51 Set properties<br />23:17:51 Add data<br />23:17:51 Hide 'Phone' and 'fax' columns<br />23:17:51 Set outline levels<br />23:17:51 Freeze panes<br />23:17:51 Rows to repeat at top<br />23:17:52 Write to Excel2007 format<br />23:17:54 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.2786 seconds<br />23:17:54 Current memory usage: 27.25 MB<br />23:17:54 Peak memory usage: 30.75 MB<br />23:17:54 Done writing file<br />File has been created in /home/rafidecor/public_html/rafidecor.md/public/lib/PHPExcel_/Examples<br />