12:29:06 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />12:29:06 Create new PHPExcel object<br />12:29:06 Set properties<br />12:29:06 Add data<br />12:29:06 Hide 'Phone' and 'fax' columns<br />12:29:06 Set outline levels<br />12:29:06 Freeze panes<br />12:29:06 Rows to repeat at top<br />12:29:08 Write to Excel2007 format<br />12:29:15 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 7.3068 seconds<br />12:29:15 Current memory usage: 26 MB<br />12:29:15 Peak memory usage: 28.75 MB<br />12:29:15 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />