06 Largescale

13:14:27 Create new Spreadsheet object
13:14:27 Set properties
13:14:27 Add data
13:14:27 Hide 'Phone' and 'fax' columns
13:14:27 Set outline levels
13:14:27 Freeze panes
13:14:27 Rows to repeat at top
13:14:29 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.7445 seconds
13:14:29 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6395 seconds
13:14:29 Peak memory usage: 28MB