DATEVALUE

17:06:32 Converts a date in the form of text to a serial number.
17:06:32 Warning: The PhpSpreadsheet DATEVALUE() function accepts a wider range of date formats than MS Excel DATEFORMAT() function.
17:06:32 Date String: 26 March 2012
17:06:32 Formula: =DATEVALUE(A1)
17:06:32 Excel DateStamp: 40994
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 3478 17:06:32 Formatted DateStamp2012-Mar-26
17:06:32
17:06:32 Date String: 29 Feb 2012
17:06:32 Formula: =DATEVALUE(A2)
17:06:32 Excel DateStamp: 40968
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 3478 17:06:32 Formatted DateStamp2012-Feb-29
17:06:32
17:06:32 Date String: April 1, 2012
17:06:32 Formula: =DATEVALUE(A3)
17:06:32 Excel DateStamp: 41000
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 3478 17:06:32 Formatted DateStamp2012-Apr-01
17:06:32
17:06:32 Date String: 25/12/2012
17:06:32 Formula: =DATEVALUE(A4)
17:06:32 Excel DateStamp: 41268
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 3478 17:06:32 Formatted DateStamp2012-Dec-25
17:06:32
17:06:32 Date String: 2012-Oct-31
17:06:32 Formula: =DATEVALUE(A5)
17:06:32 Excel DateStamp: 41213
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 3478 17:06:32 Formatted DateStamp2012-Oct-31
17:06:32
17:06:32 Date String: 5th November
17:06:32 Formula: =DATEVALUE(A6)
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/DateTime.php:504 Stack trace: #0 [internal function]: PhpOffice\PhpSpreadsheet\Calculation\DateTime::DATEVALUE('5 November') #1 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Calculation.php(3966): call_user_func_array(Array, Array) #2 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Calculation.php(2949): PhpOffice\PhpSpreadsheet\Calculation\Calculation->processTokenStack(Array, 'B6', Object(PhpOffice\PhpSpreadsheet\Cell\Cell)) #3 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Calculation.php(2739): PhpOffice\PhpSpreadsheet\Calculation\Calculation->_calculateFormulaValue('DATEVALUE(A6)', 'B6', Object(PhpOffice\PhpSpreadsheet\Cell\Cell)) #4 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Cell/Cell.php(262): PhpOffice\PhpSpreadsheet\Calculation\Calculation->calculateCellValue(Object(PhpOffice\PhpSpreadsheet\Cell\Cell), true) #5 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Cell/Cell.php(165): PhpOffice\PhpSpreadsheet\Cell\Cell->getCalculatedValue() #6 /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/samples/Calculations/DateTime/DATEVALUE.php(36): PhpOffice\PhpSpreadsheet\Cell\Cell->getFormattedValue() #7 {main} thrown in /home/f/fvictor5/new.private-stroy.ru/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/DateTime.php on line 504