06 Largescale

13:45:04 Create new Spreadsheet object
13:45:04 Set properties
13:45:04 Add data
13:45:04 Hide 'Phone' and 'fax' columns
13:45:04 Set outline levels
13:45:04 Freeze panes
13:45:04 Rows to repeat at top
13:45:05 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.8615 seconds
13:45:06 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6940 seconds
13:45:06 Peak memory usage: 28MB