18:52:57 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:52:57 Create new PHPExcel object<br />18:52:57 Set properties<br />18:52:57 Add data<br />18:52:57 Hide 'Phone' and 'fax' columns<br />18:52:57 Set outline levels<br />18:52:57 Freeze panes<br />18:52:57 Rows to repeat at top<br />18:52:57 Write to Excel2007 format<br />18:52:57 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.6402 seconds<br />18:52:57 Current memory usage: 29 MB<br />18:52:57 Peak memory usage: 32.25 MB<br />18:52:57 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples<br />