05 Simple file reader using the read data only option

07:23:35 Loading file example1.xls using IOFactory with a defined reader type of Xls
07:23:35 Turning Formatting off for Load
Warning: Trying to access array offset on value of type null in /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Calculation.php on line 3497 array(8) { [1]=> array(6) { ["A"]=> string(15) "Integer Numbers" ["B"]=> float(123) ["C"]=> float(234) ["D"]=> float(-345) ["E"]=> float(456) ["F"]=> NULL } [2]=> array(6) { ["A"]=> string(22) "Floating Point Numbers" ["B"]=> float(1.229999999999999982236431605997495353221893310546875) ["C"]=> float(23.449999999999999289457264239899814128875732421875) ["D"]=> float(3.4500000000000000026996634094889060406785574741661548614501953125E-6) ["E"]=> float(-45.6779999999999972715158946812152862548828125) ["F"]=> float(56.780000000000001136868377216160297393798828125) } [3]=> array(6) { ["A"]=> string(7) "Strings" ["B"]=> string(5) "Hello" ["C"]=> string(5) "World" ["D"]=> NULL ["E"]=> string(8) "PHPExcel" ["F"]=> NULL } [4]=> array(6) { ["A"]=> string(8) "Booleans" ["B"]=> bool(true) ["C"]=> bool(false) ["D"]=> NULL ["E"]=> NULL ["F"]=> NULL } [5]=> array(6) { ["A"]=> string(5) "Dates" ["B"]=> float(22269) ["C"]=> float(40461) ["D"]=> NULL ["E"]=> NULL ["F"]=> NULL } [6]=> array(6) { ["A"]=> string(5) "Times" ["B"]=> float(0.395833333333333314829616256247390992939472198486328125) ["C"]=> float(0.99930555555555555802271783250034786760807037353515625) ["D"]=> NULL ["E"]=> NULL ["F"]=> NULL } [7]=> array(6) { ["A"]=> string(8) "Formulae" ["B"]=> float(468) ["C"]=> float(-20.9979965499999963185473461635410785675048828125) ["D"]=> NULL ["E"]=> NULL ["F"]=> NULL } [8]=> array(6) { ["A"]=> string(6) "Errors" ["B"]=> string(4) "#N/A" ["C"]=> string(7) "#DIV/0!" ["D"]=> NULL ["E"]=> NULL ["F"]=> NULL } }