24 Readfilter

18:19:34 Create new Spreadsheet object
18:19:34 Set properties
18:19:34 Add data
18:19:34 Hide 'Phone' and 'fax' columns
18:19:34 Set outline levels
18:19:34 Freeze panes
18:19:34 Rows to repeat at top
18:19:35 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-9hJJ0b.xlsx in 0.9704 seconds
18:19:35 Load from Xlsx file
18:19:36 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-9hJJ0b.xlsx in 0.1897 seconds
18:19:36 Remove unnecessary rows
18:19:36 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0036 seconds
18:19:36 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0037 seconds
18:19:36 Peak memory usage: 22MB