diff vendor/symfony/validator/Mapping/Loader/YamlFileLoader.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/validator/Mapping/Loader/YamlFileLoader.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/validator/Mapping/Loader/YamlFileLoader.php	Thu Feb 28 13:21:36 2019 +0000
@@ -80,19 +80,19 @@
      */
     protected function parseNodes(array $nodes)
     {
-        $values = array();
+        $values = [];
 
         foreach ($nodes as $name => $childNodes) {
-            if (is_numeric($name) && is_array($childNodes) && 1 === count($childNodes)) {
+            if (is_numeric($name) && \is_array($childNodes) && 1 === \count($childNodes)) {
                 $options = current($childNodes);
 
-                if (is_array($options)) {
+                if (\is_array($options)) {
                     $options = $this->parseNodes($options);
                 }
 
                 $values[] = $this->newConstraint(key($childNodes), $options);
             } else {
-                if (is_array($childNodes)) {
+                if (\is_array($childNodes)) {
                     $childNodes = $this->parseNodes($childNodes);
                 }
 
@@ -131,11 +131,11 @@
 
         // empty file
         if (null === $classes) {
-            return array();
+            return [];
         }
 
         // not an array
-        if (!is_array($classes)) {
+        if (!\is_array($classes)) {
             throw new \InvalidArgumentException(sprintf('The file "%s" must contain a YAML array.', $this->file));
         }
 
@@ -171,13 +171,13 @@
             $metadata->setGroupSequence($classDescription['group_sequence']);
         }
 
-        if (isset($classDescription['constraints']) && is_array($classDescription['constraints'])) {
+        if (isset($classDescription['constraints']) && \is_array($classDescription['constraints'])) {
             foreach ($this->parseNodes($classDescription['constraints']) as $constraint) {
                 $metadata->addConstraint($constraint);
             }
         }
 
-        if (isset($classDescription['properties']) && is_array($classDescription['properties'])) {
+        if (isset($classDescription['properties']) && \is_array($classDescription['properties'])) {
             foreach ($classDescription['properties'] as $property => $constraints) {
                 if (null !== $constraints) {
                     foreach ($this->parseNodes($constraints) as $constraint) {
@@ -187,7 +187,7 @@
             }
         }
 
-        if (isset($classDescription['getters']) && is_array($classDescription['getters'])) {
+        if (isset($classDescription['getters']) && \is_array($classDescription['getters'])) {
             foreach ($classDescription['getters'] as $getter => $constraints) {
                 if (null !== $constraints) {
                     foreach ($this->parseNodes($constraints) as $constraint) {