06 Largescale

07:19:09 Create new Spreadsheet object
07:19:09 Set properties
07:19:09 Add data
07:19:09 Hide 'Phone' and 'fax' columns
07:19:09 Set outline levels
07:19:09 Freeze panes
07:19:09 Rows to repeat at top
07:19:10 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 0.4307 seconds
07:19:10 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 0.3123 seconds
07:19:10 Peak memory usage: 24MB