06 Largescale

21:58:03 Create new Spreadsheet object
21:58:03 Set properties
21:58:03 Add data
21:58:03 Hide 'Phone' and 'fax' columns
21:58:03 Set outline levels
21:58:03 Freeze panes
21:58:03 Rows to repeat at top
21:58:04 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.4154 seconds
21:58:04 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.2298 seconds
21:58:04 Peak memory usage: 30MB