24 Readfilter

14:40:44 Create new Spreadsheet object
14:40:44 Set properties
14:40:44 Add data
14:40:44 Hide 'Phone' and 'fax' columns
14:40:44 Set outline levels
14:40:44 Freeze panes
14:40:44 Rows to repeat at top
14:40:46 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-z6kTws.xlsx in 0.9920 seconds
14:40:46 Load from Xlsx file
14:40:46 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-z6kTws.xlsx in 0.2413 seconds
14:40:46 Remove unnecessary rows
14:40:46 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0040 seconds
14:40:46 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0038 seconds
14:40:46 Peak memory usage: 24MB