diff options
-rw-r--r-- | include/value.h | 8 | ||||
-rw-r--r-- | zend/value.cpp | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/include/value.h b/include/value.h index 29b64af..97b1509 100644 --- a/include/value.h +++ b/include/value.h @@ -412,7 +412,9 @@ public: char *reserve(size_t size); /** - * Get access to the raw buffer for read operations. + * Get access to the raw buffer for read operations. Note that this + * only works for string variables - other variables return nullptr. + * * @return const char * */ const char *rawValue() const; @@ -688,6 +690,10 @@ public: /** * Cast to byte array + * + * Note that this only works for string values, other + * variables return a nullptr. + * * @return const char * */ operator const char * () const diff --git a/zend/value.cpp b/zend/value.cpp index 67bead3..d96ac57 100644 --- a/zend/value.cpp +++ b/zend/value.cpp @@ -1282,7 +1282,9 @@ char *Value::reserve(size_t size) } /** - * Access to the raw buffer + * Get access to the raw buffer for read operations. Note that this + * only works for string variables - other variables return nullptr. + * * @return const char * */ const char *Value::rawValue() const @@ -1290,8 +1292,8 @@ const char *Value::rawValue() const // must be a string if (isString()) return Z_STRVAL_P(_val); - // make a clone and return that buffer - return clone(Type::String).rawValue(); + // there is no raw value + return nullptr; } /** |