Add PhoneNumber::isEqualTo()

src/PhoneNumber.php

@@ -198,6 +198,11 @@ public function formatForCallingFrom(string $regionCode) : string
         return PhoneNumberUtil::getInstance()->formatOutOfCountryCallingNumber($this->phoneNumber, $regionCode);
     }
 
+    public function isEqualTo(PhoneNumber $phoneNumber): bool
+    {
+        return $this->phoneNumber->equals($phoneNumber->phoneNumber);
+    }
+
     /**
      * Returns a string representation of this phone number in international E164 format.
      *

tests/PhoneNumberTest.php

@@ -564,4 +564,25 @@ public function providerGetGeographicalAreaCode() : array
             ['+33567000000', '5'],
         ];
     }
+
+    /**
+     * @dataProvider providerIsEqualTo
+     */
+    public function testIsEqualTo(string $phoneNumber1, string $phoneNumber2, bool $isEqual): void
+    {
+        $phoneNumber1 = PhoneNumber::parse($phoneNumber1);
+        $phoneNumber2 = PhoneNumber::parse($phoneNumber2);
+
+        echo "$phoneNumber2\n";
+
+        self::assertSame($isEqual, $phoneNumber1->isEqualTo($phoneNumber2));
+    }
+
+    public function providerIsEqualTo(): array
+    {
+        return [
+            ['+442079460585', '+442079460585', true],
+            ['+442079460585', '+442079460586', false],
+        ];
+    }
 }