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-rw-r--r--php.html.markdown6
1 files changed, 6 insertions, 0 deletions
diff --git a/php.html.markdown b/php.html.markdown
index 57ba29c4..821bde8f 100644
--- a/php.html.markdown
+++ b/php.html.markdown
@@ -591,6 +591,12 @@ echo $my_class->property; // => "public"
echo $my_class->instanceProp; // => "An instance property"
$my_class->myMethod(); // => "MyClass"
+// Nullsafe operators since PHP 8
+// You can use this when you're unsure if the abstraction of $my_class contains has a property/method
+// it can be used in conjunction with the nullish coalesce operator to ensure proper value
+echo $my_class->invalid_property // An error is thrown
+echo $my_class?->invalid_property // => NULL
+echo $my_class?->invalid_property ?? "public" // => "public"
// Extend classes using "extends"
class MyOtherClass extends MyClass