05:58:13 Enable Cell Caching using MemoryGZip method<br />05:58:13 Create new PHPExcel object<br />05:58:13 Set properties<br />05:58:13 Add data<br />05:58:13 Hide 'Phone' and 'fax' columns<br />05:58:13 Set outline levels<br />05:58:13 Freeze panes<br />05:58:13 Rows to repeat at top<br />05:58:14 Write to Excel2007 format<br />05:58:17 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.4127 seconds<br />05:58:17 Current memory usage: 23.25 MB<br />05:58:17 Peak memory usage: 26.75 MB<br />05:58:17 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Examples<br />