24 Readfilter

11:46:59 Create new Spreadsheet object
11:46:59 Set properties
11:46:59 Add data
11:46:59 Hide 'Phone' and 'fax' columns
11:46:59 Set outline levels
11:46:59 Freeze panes
11:46:59 Rows to repeat at top
11:47:00 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-58U0ga.xlsx in 0.7564 seconds
11:47:00 Load from Xlsx file
11:47:01 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-58U0ga.xlsx in 0.2237 seconds
11:47:01 Remove unnecessary rows
11:47:01 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0036 seconds
11:47:01 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0042 seconds
11:47:01 Peak memory usage: 28MB