Fix up strict_types addition and allow any object for creation.

Author: dereuromark

src/Decimal.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * MIT License
  * For full license information, please view the LICENSE file that was distributed with this source code.
@@ -59,10 +61,10 @@ class Decimal implements JsonSerializable, Stringable
     protected int $scale = 0;
 
     /**
-     * @param static|string|float|int $value
+     * @param object|string|float|int $value
      * @param int|null $scale
      */
-    public function __construct(self|string|float|int $value, ?int $scale = null)
+    public function __construct(object|string|float|int $value, ?int $scale = null)
     {
         $value = $this->parseValue($value);
         $value = $this->normalizeValue($value);
@@ -136,12 +138,12 @@ protected function normalizeValue(string $value): string
      * Otherwise, create a new Decimal instance from the given value and return
      * it.
      *
-     * @param static|string|float|int $value
+     * @param object|string|float|int $value
      * @param int|null $scale
      *
      * @return static
      */
-    public static function create(self|string|float|int $value, ?int $scale = null): static
+    public static function create(object|string|float|int $value, ?int $scale = null): static
     {
         if ($scale === null && $value instanceof static) {
             return clone $value;
@@ -234,7 +236,7 @@ public function compareTo(self|string|float|int $value): int
         $decimal = static::create($value);
         $scale = max($this->scale(), $decimal->scale());
 
-        return bccomp($this, $decimal, $scale);
+        return bccomp((string)$this, (string)$decimal, $scale);
     }
 
     /**
@@ -250,7 +252,7 @@ public function add(self|string|float|int $value, ?int $scale = null): static
         $decimal = static::create($value);
         $scale = $this->resultScale($this, $decimal, $scale);
 
-        return new static(bcadd($this, $decimal, $scale));
+        return new static(bcadd((string)$this, (string)$decimal, $scale));
     }
 
     /**
@@ -284,7 +286,7 @@ public function subtract(self|string|float|int $value, ?int $scale = null): stat
         $decimal = static::create($value);
         $scale = $this->resultScale($this, $decimal, $scale);
 
-        return new static(bcsub($this, $decimal, $scale));
+        return new static(bcsub((string)$this, (string)$decimal, $scale));
     }
 
     /**
@@ -394,7 +396,7 @@ public function multiply(self|string|int|float $value, ?int $scale = null): stat
             $scale = $this->scale() + $decimal->scale();
         }
 
-        return new static(bcmul($this, $decimal, $scale));
+        return new static(bcmul((string)$this, (string)$decimal, $scale));
     }
 
     /**
@@ -414,7 +416,7 @@ public function divide(self|string|int|float $value, int $scale): static
             throw new DivisionByZeroError('Cannot divide by zero. Only Chuck Norris can!');
         }
 
-        return new static(bcdiv($this, $decimal, $scale));
+        return new static(bcdiv((string)$this, (string)$decimal, $scale));
     }
 
     /**
@@ -431,7 +433,7 @@ public function pow(self|string|int $exponent, ?int $scale = null): static
             $scale = $this->scale();
         }
 
-        return new static(bcpow($this, (string)$exponent, $scale));
+        return new static(bcpow((string)$this, (string)$exponent, $scale));
     }
 
     /**
@@ -447,7 +449,7 @@ public function sqrt(?int $scale = null): static
             $scale = $this->scale();
         }
 
-        return new static(bcsqrt($this, $scale));
+        return new static(bcsqrt((string)$this, $scale));
     }
 
     /**
@@ -464,7 +466,7 @@ public function mod(self|string|int $value, ?int $scale = null): static
             $scale = $this->scale();
         }
 
-        return new static(bcmod($this, (string)$value, $scale));
+        return new static(bcmod((string)$this, (string)$value, $scale));
     }
 
     /**
@@ -480,16 +482,16 @@ public function round(int $scale = 0, int $roundMode = self::ROUND_HALF_UP): sta
         $e = bcpow('10', (string)$exponent);
         switch ($roundMode) {
             case static::ROUND_FLOOR:
-                $v = bcdiv(bcadd(bcmul($this, $e, 0), $this->isNegative() ? '-9' : '0'), $e, 0);
+                $v = bcdiv(bcadd(bcmul((string)$this, $e, 0), $this->isNegative() ? '-9' : '0'), $e, 0);
 
                 break;
             case static::ROUND_CEIL:
-                $v = bcdiv(bcadd(bcmul($this, $e, 0), $this->isNegative() ? '0' : '9'), $e, 0);
+                $v = bcdiv(bcadd(bcmul((string)$this, $e, 0), $this->isNegative() ? '0' : '9'), $e, 0);
 
                 break;
             case static::ROUND_HALF_UP:
             default:
-                $v = bcdiv(bcadd(bcmul($this, $e, 0), $this->isNegative() ? '-5' : '5'), $e, $scale);
+                $v = bcdiv(bcadd(bcmul((string)$this, $e, 0), $this->isNegative() ? '-5' : '5'), $e, $scale);
         }
 
         return new static($v);

tests/DecimalTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * MIT License
  * For full license information, please view the LICENSE file that was distributed with this source code.
@@ -600,7 +602,7 @@ public function testRound(mixed $value, int $scale, string $expected): void
      */
     protected function assertNativeRound(string $expected, mixed $value, int $scale, int $roundMode): void
     {
-        $this->assertSame((new Decimal($expected))->trim()->toString(), (string)round($value, $scale, $roundMode));
+        $this->assertSame((new Decimal($expected))->trim()->toString(), (string)round((float)$value, $scale, $roundMode));
     }
 
     /**
@@ -649,7 +651,7 @@ public function testFloor(mixed $value, string $expected): void
      */
     protected function assertNativeFloor(string $expected, mixed $value): void
     {
-        $this->assertSame($expected, (string)floor($value));
+        $this->assertSame($expected, (string)floor((float)$value));
     }
 
     /**
@@ -696,7 +698,7 @@ public function testCeil(mixed $value, string $expected): void
      */
     protected function assertNativeCeil(string $expected, mixed $value): void
     {
-        $this->assertSame($expected, (string)ceil($value));
+        $this->assertSame($expected, (string)ceil((float)$value));
     }
 
     /**