PHPOffice / PhpSpreadsheet

src/PhpSpreadsheet/Calculation/Financial.php

Doc Comments +48 added lines, -41 removed lines

@@ -60,6 +60,10 @@ 
         return $testDate->format('d') == 1;
     }
 
+    /**
+     * @param integer $frequency
+     * @param boolean $next
+     */
     private static function couponFirstPeriodDate($settlement, $maturity, $frequency, $next)
     {
         $months = 12 / $frequency;
@@ -81,6 +85,9 @@ 
         return \PhpOffice\PhpSpreadsheet\Shared\Date::PHPToExcel($result);
     }
 
+    /**
+     * @param integer $frequency
+     */
     private static function isValidFrequency($frequency)
     {
         if (($frequency == 1) || ($frequency == 2) || ($frequency == 4)) {
@@ -159,7 +166,7 @@ 
      *                                    The security settlement date is the date after the issue date
      *                                    when the security is traded to the buyer.
      * @param    float    $rate            the security's annual coupon rate
-     * @param    float    $par            The security's par value.
+     * @param    integer    $par            The security's par value.
      *                                    If you omit par, ACCRINT uses $1,000.
      * @param    int    $frequency        the number of coupon payments per year.
      *                                    Valid frequency values are:
@@ -232,8 +239,8 @@ 
      * @param mixed $issue
      * @param mixed $settlement
      * @param mixed $rate
-     * @param mixed $par
-     * @param mixed $basis
+     * @param integer $par
+     * @param integer $basis
      *
      * @return    float
      */
@@ -299,7 +306,7 @@ 
      * @param mixed $salvage
      * @param mixed $period
      * @param mixed $rate
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -384,7 +391,7 @@ 
      * @param mixed $salvage
      * @param mixed $period
      * @param mixed $rate
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -454,8 +461,8 @@ 
      *                                        4                European 30/360
      * @param mixed $settlement
      * @param mixed $maturity
-     * @param mixed $frequency
-     * @param mixed $basis
+     * @param integer $frequency
+     * @param integer $basis
      *
      * @return    float
      */
@@ -518,7 +525,7 @@ 
      * @param int $frequency
      * @param mixed $settlement
      * @param mixed $maturity
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -597,8 +604,8 @@ 
      *                                        4                European 30/360
      * @param mixed $settlement
      * @param mixed $maturity
-     * @param mixed $frequency
-     * @param mixed $basis
+     * @param integer $frequency
+     * @param integer $basis
      *
      * @return    float
      */
@@ -661,7 +668,7 @@ 
      * @param mixed $settlement
      * @param mixed $maturity
      * @param mixed $frequency
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    mixed    Excel date/time serial value, PHP date/time serial value or PHP date/time object,
      *                        depending on the value of the ReturnDateType flag
@@ -722,8 +729,8 @@ 
      *                                        4                European 30/360
      * @param mixed $settlement
      * @param mixed $maturity
-     * @param mixed $frequency
-     * @param mixed $basis
+     * @param integer $frequency
+     * @param integer $basis
      *
      * @return    int
      */
@@ -799,7 +806,7 @@ 
      * @param mixed $settlement
      * @param mixed $maturity
      * @param mixed $frequency
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    mixed    Excel date/time serial value, PHP date/time serial value or PHP date/time object,
      *                        depending on the value of the ReturnDateType flag
@@ -951,7 +958,7 @@ 
      * @param mixed $salvage
      * @param mixed $life
      * @param mixed $period
-     * @param mixed $month
+     * @param integer $month
      *
      * @return    float
      */
@@ -1026,7 +1033,7 @@ 
      * @param mixed $salvage
      * @param mixed $life
      * @param mixed $period
-     * @param mixed $factor
+     * @param double $factor
      *
      * @return    float
      */
@@ -1095,7 +1102,7 @@ 
      * @param mixed $maturity
      * @param mixed $price
      * @param mixed $redemption
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -1214,7 +1221,7 @@ 
      *
      * @category Financial Functions
      *
-     * @param    float    $nominal_rate        Nominal interest rate
+     * @param    integer    $nominal_rate        Nominal interest rate
      * @param    int    $npery                Number of compounding payments per year
      *
      * @return    float
@@ -1242,12 +1249,12 @@ 
      *
      * @category Financial Functions
      *
-     * @param    float    $rate    The interest rate per period
+     * @param    integer    $rate    The interest rate per period
      * @param    int        $nper    Total number of payment periods in an annuity
-     * @param    float    $pmt    The payment made each period: it cannot change over the
+     * @param    integer    $pmt    The payment made each period: it cannot change over the
      *                            life of the annuity. Typically, pmt contains principal
      *                            and interest but no other fees or taxes.
-     * @param    float    $pv        present Value, or the lump-sum amount that a series of
+     * @param    integer    $pv        present Value, or the lump-sum amount that a series of
      *                            future payments is worth right now
      * @param    int    $type    A number 0 or 1 and indicates when payments are due:
      *                                0 or omitted    At the end of the period.
@@ -1365,7 +1372,7 @@ 
      * @param    int        $per    Period for which we want to find the interest
      * @param    int        $nper    Number of periods
      * @param    float    $pv        Present Value
-     * @param    float    $fv        Future Value
+     * @param    integer    $fv        Future Value
      * @param    int        $type    Payment type: 0 = at the end of each period, 1 = at the beginning of each period
      *
      * @return    float
@@ -1560,7 +1567,7 @@ 
      *
      * Returns the nominal interest rate given the effective rate and the number of compounding payments per year.
      *
-     * @param    float    $effect_rate    Effective interest rate
+     * @param    integer    $effect_rate    Effective interest rate
      * @param    int        $npery            Number of compounding payments per year
      *
      * @return    float
@@ -1584,10 +1591,10 @@ 
      *
      * Returns the number of periods for a cash flow with constant periodic payments (annuities), and interest rate.
      *
-     * @param    float    $rate    Interest rate per period
+     * @param    integer    $rate    Interest rate per period
      * @param    int        $pmt    Periodic payment (annuity)
-     * @param    float    $pv        Present Value
-     * @param    float    $fv        Future Value
+     * @param    integer    $pv        Present Value
+     * @param    integer    $fv        Future Value
      * @param    int        $type    Payment type: 0 = at the end of each period, 1 = at the beginning of each period
      *
      * @return    float
@@ -1653,10 +1660,10 @@ 
      *
      * Returns the constant payment (annuity) for a cash flow with a constant interest rate.
      *
-     * @param    float    $rate    Interest rate per period
+     * @param    integer    $rate    Interest rate per period
      * @param    int        $nper    Number of periods
-     * @param    float    $pv        Present Value
-     * @param    float    $fv        Future Value
+     * @param    integer    $pv        Present Value
+     * @param    integer    $fv        Future Value
      * @param    int        $type    Payment type: 0 = at the end of each period, 1 = at the beginning of each period
      *
      * @return    float
@@ -1691,7 +1698,7 @@ 
      * @param    int        $per    Period for which we want to find the interest
      * @param    int        $nper    Number of periods
      * @param    float    $pv        Present Value
-     * @param    float    $fv        Future Value
+     * @param    integer    $fv        Future Value
      * @param    int        $type    Payment type: 0 = at the end of each period, 1 = at the beginning of each period
      *
      * @return    float
@@ -1781,7 +1788,7 @@ 
      * @param mixed $maturity
      * @param mixed $discount
      * @param mixed $redemption
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -1833,7 +1840,7 @@ 
      * @param mixed $issue
      * @param mixed $rate
      * @param mixed $yield
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -1887,10 +1894,10 @@ 
      *
      * Returns the Present Value of a cash flow with constant payments and interest rate (annuities).
      *
-     * @param    float    $rate    Interest rate per period
+     * @param    integer    $rate    Interest rate per period
      * @param    int        $nper    Number of periods
-     * @param    float    $pmt    Periodic payment (annuity)
-     * @param    float    $fv        Future Value
+     * @param    integer    $pmt    Periodic payment (annuity)
+     * @param    integer    $fv        Future Value
      * @param    int        $type    Payment type: 0 = at the end of each period, 1 = at the beginning of each period
      *
      * @return    float
@@ -1947,9 +1954,9 @@ 
      * @param mixed $nper
      * @param mixed $pmt
      * @param mixed $pv
-     * @param mixed $fv
-     * @param mixed $type
-     * @param mixed $guess
+     * @param double $fv
+     * @param integer $type
+     * @param double $guess
      *
      * @return    float
      **/
@@ -2018,7 +2025,7 @@ 
      * @param mixed $maturity
      * @param mixed $investment
      * @param mixed $discount
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -2388,7 +2395,7 @@ 
      * @param mixed $maturity
      * @param mixed $price
      * @param mixed $redemption
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */
@@ -2445,7 +2452,7 @@ 
      * @param mixed $issue
      * @param mixed $rate
      * @param mixed $price
-     * @param mixed $basis
+     * @param integer $basis
      *
      * @return    float
      */

src/PhpSpreadsheet/Calculation/LookupRef.php

Doc Comments +11 added lines, -11 removed lines

@@ -36,7 +36,7 @@ 
      *
      * @param    row                Row number to use in the cell reference
      * @param    column            Column number to use in the cell reference
-     * @param    relativity        Flag indicating the type of reference to return
+     * @param    relativity        integer indicating the type of reference to return
      *                                1 or omitted    Absolute
      *                                2                Absolute row; relative column
      *                                3                Relative row; absolute column
@@ -47,7 +47,7 @@ 
      * @param    sheetText        Optional Name of worksheet to use
      * @param mixed $row
      * @param mixed $column
-     * @param mixed $relativity
+     * @param integer $relativity
      * @param mixed $referenceStyle
      * @param mixed $sheetText
      *
@@ -361,7 +361,7 @@ 
      *
      * @param    cellAddress        The reference from which you want to base the offset. Reference must refer to a cell or
      *                                range of adjacent cells; otherwise, OFFSET returns the #VALUE! error value.
-     * @param    rows            The number of rows, up or down, that you want the upper-left cell to refer to.
+     * @param    rows            integer number of rows, up or down, that you want the upper-left cell to refer to.
      *                                Using 5 as the rows argument specifies that the upper-left cell in the reference is
      *                                five rows below reference. Rows can be positive (which means below the starting reference)
      *                                or negative (which means above the starting reference).
@@ -373,8 +373,8 @@ 
      * @param    height            The height, in number of rows, that you want the returned reference to be. Height must be a positive number.
      * @param    width            The width, in number of columns, that you want the returned reference to be. Width must be a positive number.
      * @param null|mixed $cellAddress
-     * @param mixed $rows
-     * @param mixed $columns
+     * @param integer $rows
+     * @param integer $columns
      * @param null|mixed $height
      * @param null|mixed $width
      *
@@ -504,10 +504,10 @@ 
      *
      * @param    lookup_value    The value that you want to match in lookup_array
      * @param    lookup_array    The range of cells being searched
-     * @param    match_type        The number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below. If match_type is 1 or -1, the list has to be ordered.
+     * @param    match_type        integer number -1, 0, or 1. -1 means above, 0 means exact match, 1 means below. If match_type is 1 or -1, the list has to be ordered.
      * @param mixed $lookup_value
      * @param mixed $lookup_array
-     * @param mixed $match_type
+     * @param integer $match_type
      *
      * @return    int            The relative position of the found item
      */
@@ -604,8 +604,8 @@ 
      * @param    row_num            The row in array from which to return a value. If row_num is omitted, column_num is required.
      * @param    column_num        The column in array from which to return a value. If column_num is omitted, row_num is required.
      * @param mixed $arrayValues
-     * @param mixed $rowNum
-     * @param mixed $columnNum
+     * @param integer $rowNum
+     * @param integer $columnNum
      *
      * @return    mixed            the value of a specified cell or array of cells
      */
@@ -701,11 +701,11 @@ 
      *
      * @param    lookup_value    The value that you want to match in lookup_array
      * @param    lookup_array    The range of cells being searched
-     * @param    index_number    The column number in table_array from which the matching value must be returned. The first column is 1.
+     * @param    index_number    integer column number in table_array from which the matching value must be returned. The first column is 1.
      * @param    not_exact_match    determines if you are looking for an exact match based on lookup_value
      * @param mixed $lookup_value
      * @param mixed $lookup_array
-     * @param mixed $index_number
+     * @param integer $index_number
      * @param mixed $not_exact_match
      *
      * @return    mixed            The value of the found cell

src/PhpSpreadsheet/Calculation/MathTrig.php

Doc Comments +11 added lines, -21 removed lines

@@ -52,6 +52,10 @@ 
         return [(int) $value];
     }
 
+    /**
+     * @param integer $num
+     * @param integer $n
+     */
     private static function romanCut($num, $n)
     {
         return ($num - ($num % $n)) / $n;
@@ -343,7 +347,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed    $arg,...        Data values
      *
      * @return    int                    Greatest Common Divisor
      */
@@ -452,7 +455,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed    $arg,...        Data values
      *
      * @return    int        Lowest Common Multiplier
      */
@@ -504,7 +506,7 @@ 
      * @category Mathematical and Trigonometric Functions
      *
      * @param    float    $number        The positive real number for which you want the logarithm
-     * @param    float    $base        The base of the logarithm. If base is omitted, it is assumed to be 10.
+     * @param    integer    $base        The base of the logarithm. If base is omitted, it is assumed to be 10.
      *
      * @return    float
      */
@@ -822,8 +824,8 @@ 
      *
      * Computes x raised to the power y.
      *
-     * @param    float        $x
-     * @param    float        $y
+     * @param    integer        $x
+     * @param    integer        $y
      *
      * @return    float
      */
@@ -855,7 +857,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -895,9 +896,8 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
-     * @return    float
+     * @return    integer
      */
     public static function QUOTIENT()
     {
@@ -1035,9 +1035,6 @@ 
      *
      * Returns the sum of a power series
      *
-     * @param    float            $x    Input value to the power series
-     * @param    float            $n    Initial power to which you want to raise $x
-     * @param    float            $m    Step by which to increase $n for each term in the series
      * @param    array of mixed        Data Series
      *
      * @return    float
@@ -1181,7 +1178,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -1210,12 +1206,11 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      * @param    string        $condition        the criteria that defines which cells will be summed
      * @param mixed $aArgs
      * @param mixed $sumArgs
      *
-     * @return    float
+     * @return    integer
      */
     public static function SUMIF($aArgs, $condition, $sumArgs = [])
     {
@@ -1254,10 +1249,7 @@ 
      *
      *    @category Mathematical and Trigonometric Functions
      *
-     *    @param    mixed        $arg,...        Data values
-     *    @param    string        $condition        the criteria that defines which cells will be summed
-     *
-     *    @return    float
+     * @return integer
      */
     public static function SUMIFS()
     {
@@ -1302,7 +1294,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -1347,7 +1338,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -1446,7 +1436,7 @@ 
      *
      * Truncates value to the number of fractional digits by number_digits.
      *
-     * @param    float        $value
+     * @param    integer        $value
      * @param    int            $digits
      *
      * @return    float        Truncated value

src/PhpSpreadsheet/Calculation/Statistical.php

Doc Comments +9 added lines, -46 removed lines

@@ -133,7 +133,7 @@ 
      * @param mixed $p
      * @param mixed $q
      *
-     * @return 0 if p<=0, q<=0 or p+q>2.55E305 to avoid errors and over/underflow
+     * @return double if p<=0, q<=0 or p+q>2.55E305 to avoid errors and over/underflow
      *
      * @author Jaco van Kooten
      */
@@ -159,8 +159,8 @@ 
      * @author Jaco van Kooten
      *
      * @param mixed $x
-     * @param mixed $p
-     * @param mixed $q
+     * @param double $p
+     * @param double $q
      */
     private static function betaFraction($x, $p, $q)
     {
@@ -722,7 +722,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -773,7 +772,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -816,7 +814,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -863,7 +860,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      * @param    string        $condition        the criteria that defines which cells will be checked
      * @param    mixed[]        $averageArgs    Data values
      * @param mixed $aArgs
@@ -910,8 +906,8 @@ 
      * @param    float        $value            Value at which you want to evaluate the distribution
      * @param    float        $alpha            Parameter to the distribution
      * @param    float        $beta            Parameter to the distribution
-     * @param mixed $rMin
-     * @param mixed $rMax
+     * @param integer $rMin
+     * @param integer $rMax
      *
      * @return    float
      */
@@ -949,8 +945,8 @@ 
      * @param    float        $probability    Probability at which you want to evaluate the distribution
      * @param    float        $alpha            Parameter to the distribution
      * @param    float        $beta            Parameter to the distribution
-     * @param    float        $rMin            Minimum value
-     * @param    float        $rMax            Maximum value
+     * @param    integer        $rMin            Minimum value
+     * @param    integer        $rMax            Maximum value
      *
      * @return    float
      */
@@ -1210,7 +1206,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    int
      */
@@ -1244,7 +1239,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    int
      */
@@ -1274,7 +1268,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    int
      */
@@ -1304,7 +1297,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      * @param    string        $condition        the criteria that defines which cells will be counted
      * @param mixed $aArgs
      *
@@ -1495,7 +1487,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -1789,7 +1780,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -1855,7 +1845,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2016,8 +2005,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
-     * @param    int            $entry            Position (ordered from the largest) in the array or range of data to return
      *
      * @return    float
      */
@@ -2253,7 +2240,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2289,7 +2275,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2330,7 +2315,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      * @param    string        $condition        the criteria that defines which cells will be checked
      * @param mixed $aArgs
      * @param mixed $sumArgs
@@ -2373,7 +2357,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2417,7 +2400,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2453,7 +2435,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2494,7 +2475,6 @@ 
      *
      * @category Mathematical and Trigonometric Functions
      *
-     * @param    mixed        $arg,...        Data values
      * @param    string        $condition        the criteria that defines which cells will be checked
      * @param mixed $aArgs
      * @param mixed $sumArgs
@@ -2574,7 +2554,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -2748,8 +2727,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
-     * @param    float        $entry            Percentile value in the range 0..1, inclusive.
      *
      * @return    float
      */
@@ -2800,7 +2777,7 @@ 
      * @param    number                the number of significant digits for the returned percentage value
      * @param mixed $valueSet
      * @param mixed $value
-     * @param mixed $significance
+     * @param integer $significance
      *
      * @return    float
      */
@@ -2920,8 +2897,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
-     * @param    int            $entry            Quartile value in the range 1..3, inclusive.
      *
      * @return    float
      */
@@ -2954,7 +2929,7 @@ 
      * @param    mixed                Order to sort the values in the value set
      * @param mixed $value
      * @param mixed $valueSet
-     * @param mixed $order
+     * @param integer $order
      *
      * @return    float
      */
@@ -3095,8 +3070,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
-     * @param    int            $entry            Position (ordered from the smallest) in the array or range of data to return
      *
      * @return    float
      */
@@ -3167,7 +3140,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3216,7 +3188,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3268,7 +3239,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3315,7 +3285,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3559,8 +3528,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
-     * @param    float        $discard        Percentage to discard
      *
      * @return    float
      */
@@ -3605,7 +3572,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3649,7 +3615,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3702,7 +3667,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */
@@ -3747,7 +3711,6 @@ 
      *
      * @category Statistical Functions
      *
-     * @param    mixed        $arg,...        Data values
      *
      * @return    float
      */

src/PhpSpreadsheet/Chart/DataSeriesValues.php

Doc Comments +2 added lines, -2 removed lines

@@ -80,9 +80,9 @@
      * Create a new DataSeriesValues object.
      *
      * @param string $dataSource
-     * @param mixed $dataType
+     * @param string $dataType
      * @param null|mixed $formatCode
-     * @param mixed $pointCount
+     * @param integer $pointCount
      * @param mixed $dataValues
      * @param null|mixed $marker
      */

src/PhpSpreadsheet/Chart/PlotArea.php

Doc Comments +1 added lines, -1 removed lines

@@ -64,7 +64,7 @@
     /**
      * Get Number of Plot Groups.
      *
-     * @return array of DataSeries
+     * @return integer of DataSeries
      */
     public function getPlotGroupCount()
     {

src/PhpSpreadsheet/Reader/Xlsx/Theme.php

Doc Comments +3 added lines, -3 removed lines

@@ -57,8 +57,8 @@ 
     /**
      * Create a new Theme.
      *
-     * @param mixed $themeName
-     * @param mixed $colourSchemeName
+     * @param string $themeName
+     * @param string $colourSchemeName
      * @param mixed $colourMap
      */
     public function __construct($themeName, $colourSchemeName, $colourMap)
@@ -92,7 +92,7 @@ 
     /**
      * Get colour Map Value by Position.
      *
-     * @param mixed $index
+     * @param integer $index
      *
      * @return string
      */

src/PhpSpreadsheet/Shared/JAMA/LUDecomposition.php

Doc Comments +1 added lines, -1 removed lines

@@ -241,7 +241,7 @@
     /**
      *    Solve A*X = B.
      *
-     *    @param  $B  a Matrix with as many rows as A and any number of columns
+     *    @param  Matrix $B  a Matrix with as many rows as A and any number of columns
      *
      *    @throws \PhpOffice\PhpSpreadsheet\Calculation\Exception  illegalArgumentException Matrix row dimensions must agree
      *    @throws \PhpOffice\PhpSpreadsheet\Calculation\Exception  runtimeException  Matrix is singular

src/PhpSpreadsheet/Shared/OLE/PPS/Root.php

Doc Comments +2 added lines, -2 removed lines

@@ -56,7 +56,7 @@ 
      * If a resource pointer to a stream created by fopen() is passed
      * it will be used, but you have to close such stream by yourself.
      *
-     * @param string|resource $filename the name of the file or stream where to save the OLE container
+     * @param string|null $filename the name of the file or stream where to save the OLE container
      *
      * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception
      *
@@ -121,7 +121,7 @@ 
      *
      * @param array $raList Reference to an array of PPS's
      *
-     * @return float[] The array of numbers
+     * @return double[] The array of numbers
      */
     public function _calcSize(&$raList)
     {