06 Largescale

01:21:10 Create new Spreadsheet object
01:21:10 Set properties
01:21:10 Add data
01:21:10 Hide 'Phone' and 'fax' columns
01:21:10 Set outline levels
01:21:10 Freeze panes
01:21:10 Rows to repeat at top
01:21:12 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.8607 seconds
01:21:12 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.6912 seconds
01:21:12 Peak memory usage: 30MB