24 Readfilter

20:02:01 Create new Spreadsheet object
20:02:01 Set properties
20:02:01 Add data
20:02:01 Hide 'Phone' and 'fax' columns
20:02:01 Set outline levels
20:02:01 Freeze panes
20:02:01 Rows to repeat at top
20:02:02 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-io0pcljhv1q4fb47cLg.xlsx in 0.3555 seconds
20:02:02 Load from Xlsx file
20:02:02 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-io0pcljhv1q4fb47cLg.xlsx in 0.1764 seconds
20:02:02 Remove unnecessary rows
20:02:02 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0019 seconds
20:02:02 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0017 seconds
20:02:02 Peak memory usage: 22MB