24 Readfilter

09:08:56 Create new Spreadsheet object
09:08:56 Set properties
09:08:56 Add data
09:08:56 Hide 'Phone' and 'fax' columns
09:08:56 Set outline levels
09:08:56 Freeze panes
09:08:56 Rows to repeat at top
09:08:59 Write Xlsx format to /tmp/phpspreadsheet/phpspreadsheet-yp7BHy.xlsx in 2.3648 seconds
09:08:59 Load from Xlsx file
09:09:00 Read Xlsx format from /tmp/phpspreadsheet/phpspreadsheet-yp7BHy.xlsx in 0.6203 seconds
09:09:00 Remove unnecessary rows
09:09:00 Write Xlsx format to /tmp/phpspreadsheet/24_Readfilter.xlsx in 0.0097 seconds
09:09:00 Write Xls format to /tmp/phpspreadsheet/24_Readfilter.xls in 0.0251 seconds
09:09:00 Peak memory usage: 39MB