12:29:16 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />12:29:16 Create new PHPExcel object<br />12:29:16 Set properties<br />12:29:16 Add data<br />12:29:16 Hide 'Phone' and 'fax' columns<br />12:29:16 Set outline levels<br />12:29:16 Freeze panes<br />12:29:16 Rows to repeat at top<br />12:29:17 Write to Excel2007 format<br />12:29:17 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 0.8498 seconds<br />12:29:17 Current memory usage: 20.75 MB<br />12:29:17 Peak memory usage: 23.5 MB<br />12:29:17 Done writing file<br />File has been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />