21:15:06 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />21:15:06 Create new PHPExcel object<br />21:15:06 Set properties<br />21:15:06 Add data<br />21:15:06 Hide 'Phone' and 'fax' columns<br />21:15:06 Set outline levels<br />21:15:06 Freeze panes<br />21:15:06 Rows to repeat at top<br />21:15:07 Write to Excel2007 format<br />21:15:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.0400 seconds<br />21:15:08 Current memory usage: 17.5 MB<br />21:15:08 Peak memory usage: 20.25 MB<br />21:15:08 Done writing file<br />File has been created in D:\www\rict\doh\vendor\phpoffice\phpexcel\Examples<br />