24 Readfilter

12:45:38 Create new Spreadsheet object
12:45:38 Set properties
12:45:38 Add data
12:45:38 Hide 'Phone' and 'fax' columns
12:45:38 Set outline levels
12:45:38 Freeze panes
12:45:38 Rows to repeat at top
12:45:38 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-2mIQA3.xlsx in 0.3066 seconds
12:45:38 Load from Xlsx file
12:45:38 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-2mIQA3.xlsx in 0.1220 seconds
12:45:38 Remove unnecessary rows
12:45:38 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0017 seconds
12:45:38 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0065 seconds
12:45:38 Peak memory usage: 32MB