diff options
Diffstat (limited to 'include/value.h')
| -rw-r--r-- | include/value.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/value.h b/include/value.h index 72bd895..a1dd593 100644 --- a/include/value.h +++ b/include/value.h @@ -357,6 +357,12 @@ public: bool isCallable() const; /** + * Is the variable empty? + * @return bool + */ + bool isEmpty() const; + + /** * Retrieve the value as number * @return long */ @@ -802,6 +808,12 @@ private: */ Value exec(const char *name, int argc, struct _zval_struct ***params); + /** + * Refcount - the number of references to the value + * @return int + */ + int refcount(); + protected: /** * The wrapped zval @@ -810,6 +822,19 @@ protected: struct _zval_struct *_val; /** + * Detach the zval + * + * This will unlink the zval internal structure from the Value object, + * so that the destructor will not reduce the number of references and/or + * deallocate the zval structure. This is used for functions that have to + * return a zval pointer, that would otherwise be deallocated the moment + * the function returns. + * + * @return zval + */ + struct _zval_struct *detach(); + + /** * Set a certain property without running any checks (you must already know * for sure that this is an array, and that the index is not yet in use) * @@ -836,6 +861,7 @@ protected: */ friend class Globals; friend class Member; + friend class ClassBase; }; /** |