24 Readfilter

16:02:51 Create new Spreadsheet object
16:02:51 Set properties
16:02:51 Add data
16:02:51 Hide 'Phone' and 'fax' columns
16:02:51 Set outline levels
16:02:51 Freeze panes
16:02:51 Rows to repeat at top
16:02:52 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-Gz3Glk.xlsx in 0.4422 seconds
16:02:52 Load from Xlsx file
16:02:52 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-Gz3Glk.xlsx in 0.1669 seconds
16:02:52 Remove unnecessary rows
16:02:52 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0032 seconds
16:02:52 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0124 seconds
16:02:52 Peak memory usage: 26MB