diff options
-rw-r--r-- | include/value.h | 30 | ||||
-rw-r--r-- | src/value.cpp | 21 |
2 files changed, 51 insertions, 0 deletions
diff --git a/include/value.h b/include/value.h index ff18d4e..9eddf40 100644 --- a/include/value.h +++ b/include/value.h @@ -31,6 +31,7 @@ namespace Php { /** * Forward definitions */ +class Base; template <class Type> class HashMember; /** @@ -599,6 +600,35 @@ public: Value call(const std::string &name, Value p0, Value p1, Value p2, Value p3, Value p4, Value p5, Value p6, Value p7, Value p8); Value call(const std::string &name, Value p0, Value p1, Value p2, Value p3, Value p4, Value p5, Value p6, Value p7, Value p8, Value p9); + /** + * Retrieve the original implementation + * + * This only works for classes that were implemented using PHP-CPP, + * it returns nullptr for all other classes + * + * @return Base* + */ + Base *implementation() const; + + /** + * Retrieve the original implementation + * + * This only works for classes that were implemented using PHP-CPP, + * it returns nullptr for all other classes + * + * @return mixed + */ + template <typename T> + T *implementation() const + { + // retrieve the implementation + Base *base = implementation(); + if (!base) return nullptr; + + // try casting it + return dynamic_cast<T*>(base); + } + private: /** * Call function with a number of parameters diff --git a/src/value.cpp b/src/value.cpp index 4170404..fd300d5 100644 --- a/src/value.cpp +++ b/src/value.cpp @@ -1554,6 +1554,27 @@ HashMember<std::string> Value::operator[](const char *key) } /** + * Retrieve the original implementation + * + * This only works for classes that were implemented using PHP-CPP, + * it returns nullptr for all other classes + * + * @return Base* + */ +Base *Value::implementation() const +{ + // must be an object + if (!isObject()) return nullptr; + + // retrieve the mixed object that contains the base + MixedObject *object = (MixedObject *)zend_object_store_get_object(_val); + if (!object) return nullptr; + + // retrieve the associated C++ class + return object->cpp; +} + +/** * Custom output stream operator * @param stream * @param value |