05:47:14 Unable to set Cell Caching using SQLite3 method, reverting to memory<br />05:47:14 Create new PHPExcel object<br />05:47:14 Set properties<br />05:47:14 Add data<br />05:47:14 Hide 'Phone' and 'fax' columns<br />05:47:14 Set outline levels<br />05:47:14 Freeze panes<br />05:47:14 Rows to repeat at top<br />05:47:18 Write to Excel2007 format<br />05:47:23 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.9630 seconds<br />05:47:23 Current memory usage: 25 MB<br />05:47:23 Peak memory usage: 28.25 MB<br />05:47:23 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />