24 Readfilter

17:02:35 Create new Spreadsheet object
17:02:35 Set properties
17:02:35 Add data
17:02:35 Hide 'Phone' and 'fax' columns
17:02:35 Set outline levels
17:02:35 Freeze panes
17:02:35 Rows to repeat at top
17:02:38 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-qqKcQW.xlsx in 2.5548 seconds
17:02:38 Load from Xlsx file
17:02:39 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-qqKcQW.xlsx in 0.6052 seconds
17:02:39 Remove unnecessary rows
17:02:39 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0118 seconds
17:02:39 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0242 seconds
17:02:39 Peak memory usage: 39.25MB