18:06:31 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:06:31 Create new PHPExcel object<br />18:06:31 Set properties<br />18:06:31 Add data<br />18:06:31 Hide 'Phone' and 'fax' columns<br />18:06:31 Set outline levels<br />18:06:31 Freeze panes<br />18:06:31 Rows to repeat at top<br />18:06:31 Write to Excel2007 format<br />18:06:32 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6440 seconds<br />18:06:32 Current memory usage: 29 MB<br />18:06:32 Peak memory usage: 32.25 MB<br />18:06:32 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples<br />