06 Largescale

06:20:13 Create new Spreadsheet object
06:20:13 Set properties
06:20:13 Add data
06:20:13 Hide 'Phone' and 'fax' columns
06:20:13 Set outline levels
06:20:13 Freeze panes
06:20:13 Rows to repeat at top
06:20:16 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale.xlsx in 1.9106 seconds
06:20:18 Write Xls format to /tmp/phpspreadsheet/06_Largescale.xls in 1.5820 seconds
06:20:18 Peak memory usage: 28MB