02:43:01 Unable to set Cell Caching using SQLite method, reverting to memory<br />02:43:01 Create new PHPExcel object<br />02:43:01 Set properties<br />02:43:01 Add data<br />02:43:01 Hide 'Phone' and 'fax' columns<br />02:43:01 Set outline levels<br />02:43:01 Freeze panes<br />02:43:01 Rows to repeat at top<br />02:43:01 Write to Excel2007 format<br />02:43:01 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.3990 seconds<br />02:43:01 Current memory usage: 22 MB<br />02:43:01 Peak memory usage: 24 MB<br />02:43:01 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />