06 Largescale

12:10:07 Create new Spreadsheet object
12:10:07 Set properties
12:10:07 Add data
12:10:07 Hide 'Phone' and 'fax' columns
12:10:07 Set outline levels
12:10:07 Freeze panes
12:10:07 Rows to repeat at top
12:10:09 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.9594 seconds
12:10:10 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6921 seconds
12:10:10 Peak memory usage: 34MB