06 Largescale

15:38:19 Create new Spreadsheet object
15:38:19 Set properties
15:38:19 Add data
15:38:19 Hide 'Phone' and 'fax' columns
15:38:19 Set outline levels
15:38:19 Freeze panes
15:38:19 Rows to repeat at top
15:38:20 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.3712 seconds
15:38:20 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.2471 seconds
15:38:20 Peak memory usage: 32MB