Extractor: fix escaping quotes when converting to double quoted string [Closes #151]

Author: dg

src/PhpGenerator/Extractor.php

@@ -132,7 +132,7 @@ private function prepareReplacements(array $nodes, int $level): array
 				$replacements[] = [
 					$node->getStartFilePos() - $start,
 					$node->getEndFilePos() - $start,
-					'"' . addcslashes($node->value, "\x00..\x1F") . '"',
+					'"' . addcslashes($node->value, "\x00..\x1F\"") . '"',
 				];
 
 			} elseif (

tests/PhpGenerator/Extractor.strings.phpt

@@ -14,13 +14,13 @@ $extractor = new Extractor(<<<'XX'
 	{
 		$s = '
 	a
-		b
+		b"\'
 			c
 	';
 
 		$d = "
 	a
-		b
+		b\"'
 			c
 	";
 
@@ -91,9 +91,9 @@ $extractor = new Extractor(<<<'XX'
 
 Assert::match(
 	<<<'XX'
-		$s = "\na\n\tb\n\t\tc\n";
+		$s = "\na\n\tb\"'\n\t\tc\n";
 
-		$d = "\na\n\tb\n\t\tc\n";
+		$d = "\na\n\tb\"'\n\t\tc\n";
 
 		$id = "\na\n\t{$b}\n\t\t$c\n";
 		XX,