06 Largescale

08:23:30 Create new Spreadsheet object
08:23:30 Set properties
08:23:30 Add data
08:23:30 Hide 'Phone' and 'fax' columns
08:23:30 Set outline levels
08:23:30 Freeze panes
08:23:30 Rows to repeat at top
08:23:31 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.1618 seconds
08:23:31 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.0586 seconds
08:23:31 Peak memory usage: 24MB