Merge pull request #145 from membrane-php/fix-regex-to-php

Fixes converting a regex validator to php code when special chars are…

Author: charjr

src/Validator/String/Regex.php

@@ -22,7 +22,7 @@ public function __toString(): string
 
     public function __toPHP(): string
     {
-        return sprintf('new %s("%s")', self::class, $this->pattern);
+        return sprintf('new %s(\'%s\')', self::class, addslashes($this->pattern));
     }
 
     public function validate(mixed $value): Result

tests/Validator/String/RegexTest.php

@@ -32,7 +32,8 @@ public function toStringTest(): void
     }
 
     #[Test]
-    public function toPHPTest(): void
+    #[DataProvider('provideRegularExpresions')]
+    public function toPHPTest(string $regex): void
     {
         $sut = new Regex('/[abc]/i');
 
@@ -41,6 +42,14 @@ public function toPHPTest(): void
         self::assertEquals($sut, eval('return ' . $actual . ';'));
     }
 
+    public static function provideRegularExpresions(): array
+    {
+        return [
+            'simple regex' => ['/[abc]/i'],
+            'regex with special chars' => ['#^[^$\'"]$#']
+        ];
+    }
+
     public static function dataSetsWithIncorrectTypes(): array
     {
         return [