@@ -191,7 +191,7 @@ public function getTemplate(string $file): string
      */
     public function e(string $str): string
     {
-        $value = \htmlentities($str);
+        $value = \htmlentities($str, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
         echo $value;
         return $value;
     }
 
@@ -133,6 +133,17 @@ public function testeNoNeedToEscape(): void
         $this->assertEquals('script', $result);
     }
 
+    public function testEEscapesSingleQuote(): void
+    {
+        $expected = htmlentities("'", ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
+
+        $this->expectOutputString($expected);
+        $result = $this->view->e("'");
+
+        $this->assertEquals($expected, $result);
+        $this->assertEquals('&#039;', $result);
+    }
+
     public function testNormalizePath(): void
     {
         $viewMock = new class extends View
Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,7 @@ public function getTemplate(string $file): string`
`191`	`191`	`*/`
`192`	`192`	`public function e(string $str): string`
`193`	`193`	`{`
`194`		`- $value = \htmlentities($str);`
	`194`	`+ $value = \htmlentities($str, ENT_QUOTES \| ENT_SUBSTITUTE, 'UTF-8');`
`195`	`195`	`echo $value;`
`196`	`196`	`return $value;`
`197`	`197`	`}`