[VarDumper] fix infinite recursion

symfony · fabpot · Oct 26, 2019 · Oct 26, 2019 · Oct 26, 2019 · 56d9f47857290802ac5a64d893568d3b73e82e53
commit 56d9f47857290802ac5a64d893568d3b73e82e53
diff --git a/src/Symfony/Component/VarDumper/Caster/ClassStub.php b/src/Symfony/Component/VarDumper/Caster/ClassStub.php
@@ -62,7 +62,7 @@ public function __construct(string $identifier, $callable = null)
            }

            if (null !== $callable && $r instanceof \ReflectionFunctionAbstract) {
-                $s = ReflectionCaster::castFunctionAbstract($r, [], new Stub(), true);
+                $s = ReflectionCaster::castFunctionAbstract($r, [], new Stub(), true, Caster::EXCLUDE_VERBOSE);
                $s = ReflectionCaster::getSignature($s);

                if ('()' === substr($identifier, -2)) {

diff --git a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
@@ -212,7 +212,7 @@ public static function castFunctionAbstract(\ReflectionFunctionAbstract $c, arra
            $a[$prefix.'parameters'] = new EnumStub($a[$prefix.'parameters']);
        }

-        if ($v = $c->getStaticVariables()) {
+        if (!($filter & Caster::EXCLUDE_VERBOSE) && $v = $c->getStaticVariables()) {
            foreach ($v as $k => &$v) {
                if (\is_object($v)) {
                    $a[$prefix.'use']['$'.$k] = new CutStub($v);