12:08:13 Unable to set Cell Caching using SQLite method, reverting to memory<br />12:08:13 Create new PHPExcel object<br />12:08:13 Set properties<br />12:08:13 Add data<br />12:08:13 Hide 'Phone' and 'fax' columns<br />12:08:13 Set outline levels<br />12:08:13 Freeze panes<br />12:08:13 Rows to repeat at top<br />12:08:13 Write to Excel2007 format<br />12:08:13 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.4876 seconds<br />12:08:13 Current memory usage: 22 MB<br />12:08:13 Peak memory usage: 24 MB<br />12:08:13 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo-new/vendor/phpoffice/phpexcel/Examples<br />