symfony
diff --git a/‎src/Symfony/Component/Yaml/Parser.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Parser.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Yaml/Parser.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Parser.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Yaml/Tests/ParserTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Tests/ParserTest.php
+16Lines changed: 16 additions & 0 deletions b/‎src/Symfony/Component/Yaml/Tests/ParserTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Tests/ParserTest.php
+16Lines changed: 16 additions & 0 deletions
@@ -200,7 +200,7 @@ private function doParse(string $value, int $flags)
                     array_pop($this->refsBeingParsed);
                 }
             } elseif (
-                self::preg_match('#^(?P<key>(?:![^\s]++\s++)?(?:'.Inline::REGEX_QUOTED_STRING.'|(?:!?!php/const:)?[^ \'"\[\{!].*?)) *\:(\s++(?P<value>.+))?$#u', rtrim($this->currentLine), $values)
+                self::preg_match('#^(?P<key>(?:![^\s]++\s++)?(?:'.Inline::REGEX_QUOTED_STRING.'|(?:!?!php/const:)?[^ \'"\[\{!].*?)) *\:( ++(?P<value>.+))?$#u', rtrim($this->currentLine), $values)
                 && (false === strpos($values['key'], ' #') || \in_array($values['key'][0], ['"', "'"]))
             ) {
                 if ($context && 'sequence' == $context) {
 
@@ -2733,6 +2733,22 @@ public function testParsingMultipleDocuments()
         // (before, there was no \n after row2)
         $this->assertSame(['a' => ['b' => "row\nrow2\n"], 'c' => 'd'], $this->parser->parse($longDocument));
     }
+
+    public function testParseIdeographicSpaces()
+    {
+        $expected = <<<YAML
+unquoted: \u{3000}
+quoted: '\u{3000}'
+within_string: 'a　b'
+regular_space: 'a b'
+YAML;
+        $this->assertSame([
+            'unquoted' => '　',
+            'quoted' => '　',
+            'within_string' => 'a　b',
+            'regular_space' => 'a b',
+        ], $this->parser->parse($expected));
+    }
 }
 
 class B