06 Largescale

23:08:30 Create new Spreadsheet object
23:08:30 Set properties
23:08:30 Add data
23:08:30 Hide 'Phone' and 'fax' columns
23:08:30 Set outline levels
23:08:30 Freeze panes
23:08:30 Rows to repeat at top
23:08:31 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.4486 seconds
23:08:31 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale.xls in 0.3491 seconds
23:08:31 Peak memory usage: 23.5MB