06 Largescale

17:11:16 Create new Spreadsheet object
17:11:16 Set properties
17:11:16 Add data
17:11:16 Hide 'Phone' and 'fax' columns
17:11:16 Set outline levels
17:11:16 Freeze panes
17:11:16 Rows to repeat at top
17:11:17 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.8071 seconds
17:11:19 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 1.2877 seconds
17:11:19 Peak memory usage: 20MB