20:35:48 Read OOCalc format from /home/factovizjh/legitrack/vendor/phpoffice/phpspreadsheet/samples/templates/OOCalcTest.ods in 0.0430 seconds 20:35:48 Write Excel2007 format to /tmp/phpspreadsheet/20_Read_OOCalc.xlsx in 0.0121 seconds 20:35:48 Write Excel5 format to /tmp/phpspreadsheet/20_Read_OOCalc.xls in 0.0123 seconds 20:35:48 Peak memory usage: 7.25MB