24 Readfilter

20:17:46 Create new Spreadsheet object
20:17:46 Set properties
20:17:46 Add data
20:17:46 Hide 'Phone' and 'fax' columns
20:17:46 Set outline levels
20:17:46 Freeze panes
20:17:46 Rows to repeat at top
20:17:47 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-aXIihZ.xlsx in 0.7483 seconds
20:17:47 Load from Xlsx file
20:17:47 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-aXIihZ.xlsx in 0.2184 seconds
20:17:47 Remove unnecessary rows
20:17:47 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0036 seconds
20:17:47 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0041 seconds
20:17:47 Peak memory usage: 28MB