18:20:06 Unable to set Cell Caching using SQLite method, reverting to memory<br />18:20:06 Create new PHPExcel object<br />18:20:06 Set properties<br />18:20:06 Add data<br />18:20:06 Hide 'Phone' and 'fax' columns<br />18:20:06 Set outline levels<br />18:20:06 Freeze panes<br />18:20:06 Rows to repeat at top<br />18:20:07 Write to Excel2007 format<br />18:20:08 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 0.8679 seconds<br />18:20:08 Current memory usage: 20 MB<br />18:20:08 Peak memory usage: 24 MB<br />18:20:08 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />