06:46:21 Enable Cell Caching using MemoryGZip method<br />06:46:21 Create new PHPExcel object<br />06:46:21 Set properties<br />06:46:21 Add data<br />06:46:21 Hide 'Phone' and 'fax' columns<br />06:46:21 Set outline levels<br />06:46:21 Freeze panes<br />06:46:21 Rows to repeat at top<br />06:46:22 Write to Excel2007 format<br />06:46:23 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5636 seconds<br />06:46:23 Current memory usage: 22 MB<br />06:46:23 Peak memory usage: 26 MB<br />06:46:23 Done writing file<br />File has been created in /home/httpsrejanstsapp/public_html/protected/extensions/PHPExcel/Examples<br />