24 Readfilter

16:53:47 Create new Spreadsheet object
16:53:47 Set properties
16:53:47 Add data
16:53:47 Hide 'Phone' and 'fax' columns
16:53:47 Set outline levels
16:53:47 Freeze panes
16:53:47 Rows to repeat at top
16:53:48 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-MRlhll.xlsx in 0.2665 seconds
16:53:48 Load from Xlsx file
16:53:48 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-MRlhll.xlsx in 0.1101 seconds
16:53:48 Remove unnecessary rows
16:53:48 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0017 seconds
16:53:48 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0015 seconds
16:53:48 Peak memory usage: 24MB