24 Readfilter

12:36:10 Create new Spreadsheet object
12:36:10 Set properties
12:36:10 Add data
12:36:10 Hide 'Phone' and 'fax' columns
12:36:10 Set outline levels
12:36:10 Freeze panes
12:36:10 Rows to repeat at top
12:36:11 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-BKkMPy.xlsx in 0.7471 seconds
12:36:11 Load from Xlsx file
12:36:11 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-BKkMPy.xlsx in 0.2151 seconds
12:36:11 Remove unnecessary rows
12:36:11 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0036 seconds
12:36:11 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0042 seconds
12:36:11 Peak memory usage: 28MB