05:04:04 Create new PHPExcel object<br />05:04:04 Set properties<br />05:04:04 Add data<br />05:04:04 Hide 'Phone' and 'fax' columns<br />05:04:04 Set outline levels<br />05:04:04 Freeze panes<br />05:04:04 Rows to repeat at top<br />05:04:04 Write to Excel2007 format<br />05:04:05 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5372 seconds<br />05:04:05 Current memory usage: 22 MB<br />05:04:05 Peak memory usage: 28 MB<br />05:04:05 Done writing file<br />File has been created in /var/www/html/TECORSA/vendor/phpoffice/phpexcel/Examples<br />