minor #34050 [VarDumper] improve displaying cut closures (nicolas-grekas)

nicolas-grekas · nicolas-grekas · commit ec8e34f05e2f · 2019-10-22T08:52:31.000+02:00
This PR was merged into the 4.4 branch. Discussion ---------- [VarDumper] improve displaying cut closures | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | no | New feature? | no | Deprecations? | no | Tickets | - | License | MIT | Doc PR | - Minor but still an improvement so 4.4: this change makes closures replaced by `CutStub` be displayed with their signature instead of just the `Closure` label. Commits ------- 2b0a11d [VarDumper] improve displaying cut closures
diff --git a/src/Symfony/Component/VarDumper/Caster/CutStub.php b/src/Symfony/Component/VarDumper/Caster/CutStub.php
@@ -28,6 +28,11 @@ public function __construct($value)
             case 'object':
                 $this->type = self::TYPE_OBJECT;
                 $this->class = \get_class($value);
+
+                if ($value instanceof \Closure) {
+                    ReflectionCaster::castClosure($value, [], $this, true, Caster::EXCLUDE_VERBOSE);
+                }
+
                 $this->cut = -1;
                 break;
 
