08:17:21 Enable Cell Caching using SQLite3 method<br />08:17:21 Create new PHPExcel object<br />08:17:21 Set properties<br />08:17:21 Add data<br />08:17:21 Hide 'Phone' and 'fax' columns<br />08:17:21 Set outline levels<br />08:17:21 Freeze panes<br />08:17:21 Rows to repeat at top<br />08:17:21 Write to Excel2007 format<br />08:17:23 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.8783 seconds<br />08:17:23 Current memory usage: 13.75 MB<br />08:17:23 Peak memory usage: 16.5 MB<br />08:17:23 Done writing file<br />File has been created in D:\phpStudy\WWW\newfile\newExcel\Examples<br />