06 Largescale

00:56:07 Create new Spreadsheet object
00:56:07 Set properties
00:56:07 Add data
00:56:07 Hide 'Phone' and 'fax' columns
00:56:07 Set outline levels
00:56:07 Freeze panes
00:56:07 Rows to repeat at top
00:56:08 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.4848 seconds
00:56:09 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.3264 seconds
00:56:09 Peak memory usage: 24MB