PhpSpreadsheet/tests/data/Calculation/Financial/RRI.php

<?php

return [
    [
        '#VALUE!',
        ['ABC', 'DEF', 'GHI'],
    ],
    [
        '#NUM!',
        [0.0, 10.0, 20.0],
    ],
    [
        '#NUM!',
        [0.05, 10.0, -2.0],
    ],
    [
        0.04137974399241062,
        [10, 10000, 15000],
    ],
    [
        0.00099330737629133,
        [96, 10000, 11000],
    ],
    [
        0.6747967875721199,
        [10, 70, 12154],
    ],
];
Add further new Functions introduced in MS Excel 2013 and 2016 (#608) - Fix ISFORMULA() function to work with a cell reference to another worksheet - Added calculation engine support for the new functions that were added in MS Excel 2013 and MS Excel 2016 - Text Functions - CONCAT() Synonym for CONCATENATE() - NUMBERVALUE() Converts text to a number, in a locale-independent way - UNICHAR() Synonym for CHAR() in PHPSpreadsheet, which has always used UTF-8 internally - UNIORD() Synonym for ORD() in PHPSpreadsheet, which has always used UTF-8 internally - TEXTJOIN() Joins together two or more text strings, separated by a delimiter - Logical Functions - XOR() Returns a logical Exclusive Or of all arguments - Date/Time Functions - ISOWEEKNUM() Returns the ISO 8601 week number of the year for a given date - Lookup and Reference Functions - FORMULATEXT() Returns a formula as a string - Engineering Functions - ERF.PRECISE() Returns the error function integrated between 0 and a supplied limit - ERFC.PRECISE() Synonym for ERFC - Math and Trig Functions - SEC() Returns the secant of an angle - SECH() Returns the hyperbolic secant of an angle - CSC() Returns the cosecant of an angle - CSCH() Returns the hyperbolic cosecant of an angle - COT() Returns the cotangent of an angle - COTH() Returns the hyperbolic cotangent of an angle - ACOT() Returns the cotangent of an angle - ACOTH() Returns the hyperbolic cotangent of an angle - Financial Functions - PDURATION() Calculates the number of periods required for an investment to reach a specified value - RRI() Calculates the interest rate required for an investment to grow to a specified future value 2018-07-22 18:17:04 +00:00			`<?php`

			`return [`
			`[`
			`'#VALUE!',`
			`['ABC', 'DEF', 'GHI'],`
			`],`
			`[`
			`'#NUM!',`
			`[0.0, 10.0, 20.0],`
			`],`
			`[`
			`'#NUM!',`
			`[0.05, 10.0, -2.0],`
			`],`
			`[`
			`0.04137974399241062,`
			`[10, 10000, 15000],`
			`],`
			`[`
			`0.00099330737629133,`
			`[96, 10000, 11000],`
			`],`
			`[`
			`0.6747967875721199,`
			`[10, 70, 12154],`
			`],`
			`];`