05:48:09 Enable Cell Caching using MemoryGZip method<br />05:48:09 Create new PHPExcel object<br />05:48:09 Set properties<br />05:48:09 Add data<br />05:48:09 Hide 'Phone' and 'fax' columns<br />05:48:09 Set outline levels<br />05:48:09 Freeze panes<br />05:48:09 Rows to repeat at top<br />05:48:10 Write to Excel2007 format<br />05:48:12 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.5370 seconds<br />05:48:12 Current memory usage: 28.25 MB<br />05:48:12 Peak memory usage: 31 MB<br />05:48:12 Done writing file<br />File has been created in /var/www/html/betachimalteca/mbinv/vendor/phpoffice/phpexcel/Examples<br />