06:30:57 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />06:30:57 Create new PHPExcel object<br />06:30:58 Set properties<br />06:30:58 Add data<br />06:30:58 Hide 'Phone' and 'fax' columns<br />06:30:58 Set outline levels<br />06:30:58 Freeze panes<br />06:30:58 Rows to repeat at top<br />06:30:58 Write to Excel2007 format<br />06:31:00 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6214 seconds<br />06:31:00 Current memory usage: 31.5 MB<br />06:31:00 Peak memory usage: 35.25 MB<br />06:31:00 Done writing file<br />File has been created in D:\wwwroot\oa\vendor\phpoffice\phpexcel\Examples<br />