24 Readfilter

08:08:41 Create new Spreadsheet object
08:08:41 Set properties
08:08:41 Add data
08:08:41 Hide 'Phone' and 'fax' columns
08:08:41 Set outline levels
08:08:41 Freeze panes
08:08:41 Rows to repeat at top
08:08:41 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-d9suYB.xlsx in 0.1913 seconds
08:08:41 Load from Xlsx file
08:08:41 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-d9suYB.xlsx in 0.0892 seconds
08:08:41 Remove unnecessary rows
08:08:41 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0013 seconds
08:08:41 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0070 seconds
08:08:41 Peak memory usage: 26MB