Use regex instead of str_replace.

symfony · Dec 12, 2018 · 6cbcc61 · 6cbcc61
1 parent ca79832
commit 6cbcc61
Showing 1 changed file with 2 additions and 8 deletions.
diff --git a/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php b/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php
@@ -293,14 +293,8 @@ public static function getClassDescription(string $class, string &$resolvedClass
         $resolvedClass = $class;
         try {
             $r = new \ReflectionClass($class);
-            if($docComment = $r->getDocComment()){
-                $summary = str_replace(
-                    array('/', '*', "\t", "\r\n", "\n", "\r", '  '),
-                    '',
-                    substr($docComment, 0, strpos($docComment, '@'))
-                );
-
-                return trim($summary);
+            if (('' !== $docComment = $r->getDocComment()) && false !== preg_match('~\s*/\*\*\s+\*\s*(?<!@)(\w.+)~', $docComment, $matches)) {
+                return isset($matches[1]) ? trim($matches[1]) : '';
             }
         } catch (\ReflectionException $e) {
         }