PHPOffice / PhpSpreadsheet

src/PhpSpreadsheet/Calculation/Financial/CashFlow/Variable/NonPeriodic.php

Spacing +5 added lines, -5 removed lines

@@ -30,7 +30,7 @@ 
      *                                All other dates must be later than this date, but they may occur in any order
      * @param mixed $guess        An optional guess at the expected answer
      */
-    public static function rate(array $values, array $dates, mixed $guess = self::DEFAULT_GUESS): float|string
+    public static function rate(array $values, array $dates, mixed $guess = self::DEFAULT_GUESS): float | string
     {
         $rslt = self::xirrPart1($values, $dates);
         if ($rslt !== '') {
@@ -117,7 +117,7 @@ 
      *                         The first payment date indicates the beginning of the schedule of payments.
      *                         All other dates must be later than this date, but they may occur in any order.
      */
-    public static function presentValue(array|float $rate, array $values, array $dates): float|string
+    public static function presentValue(array | float $rate, array $values, array $dates): float | string
     {
         return self::xnpvOrdered($rate, $values, $dates, true);
     }
@@ -174,7 +174,7 @@ 
         return '';
     }
 
-    private static function xirrPart3(array $values, array $dates, float $x1, float $x2): float|string
+    private static function xirrPart3(array $values, array $dates, float $x1, float $x2): float | string
     {
         $f = self::xnpvOrdered($x1, $values, $dates, false);
         if ($f < 0.0) {
@@ -203,7 +203,7 @@ 
         return $rslt;
     }
 
-    private static function xirrBisection(array $values, array $dates, float $x1, float $x2): string|float
+    private static function xirrBisection(array $values, array $dates, float $x1, float $x2): string | float
     {
         $rslt = ExcelError::NAN();
         for ($i = 0; $i < self::FINANCIAL_MAX_ITERATIONS; ++$i) {
@@ -240,7 +240,7 @@ 
     }
 
     /** @param array<int,float|int|numeric-string> $values> */
-    private static function xnpvOrdered(mixed $rate, mixed $values, mixed $dates, bool $ordered = true, bool $capAtNegative1 = false): float|string
+    private static function xnpvOrdered(mixed $rate, mixed $values, mixed $dates, bool $ordered = true, bool $capAtNegative1 = false): float | string
     {
         $rate = Functions::flattenSingleValue($rate);
         $values = Functions::flattenArray($values);