24 Readfilter

08:22:02 Create new Spreadsheet object
08:22:02 Set properties
08:22:02 Add data
08:22:02 Hide 'Phone' and 'fax' columns
08:22:02 Set outline levels
08:22:02 Freeze panes
08:22:02 Rows to repeat at top
08:22:02 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-e3kcvlmkqv1idBjAUvq.xlsx in 0.1501 seconds
08:22:02 Load from Xlsx file
08:22:02 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-e3kcvlmkqv1idBjAUvq.xlsx in 0.0525 seconds
08:22:02 Remove unnecessary rows
08:22:02 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0009 seconds
08:22:02 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0008 seconds
08:22:02 Peak memory usage: 22MB