1 files changed, 80 insertions, 0 deletions
diff --git a/src/internalfunction.h b/src/internalfunction.h
new file mode 100644
index 0000000..741ea5b
--- /dev/null
+++ b/src/internalfunction.h
@@ -0,0 +1,80 @@
+/**
+ *  InternalFunction.h
+ *
+ *  Helper union to create an internal function
+ *
+ *  @documentation private
+ */
+
+/**
+ *  Namespace
+ */
+namespace Php {
+
+/**
+ *  An internal function
+ */
+class InternalFunction
+{
+public:
+    /**
+     *  Constructor
+     *  @param  handler
+     *  @param  flags
+     */
+    InternalFunction(void (*handler)(INTERNAL_FUNCTION_PARAMETERS), int flags = 0)
+    {
+        // set everything to zero
+        memset(&_func, 0, sizeof(zend_internal_function));
+        
+        // set the appropriate properties
+        _func.type = ZEND_INTERNAL_FUNCTION;
+        _func.handler = handler;
+        _func.fn_flags = flags;
+
+//        _func.function_name = NULL;
+//        _func.scope = NULL;
+//        _func.prototype = NULL;
+//        _func.num_args = 0;
+//        _func.required_num_args = 0;
+//        _func.arg_info = NULL;
+//        _func.module = NULL;
+    }
+    
+    /**
+     *  Destructor
+     */
+    virtual ~InternalFunction() {}
+    
+    /**
+     *  Cast to zend_internal_function pointer
+     *  @return zend_internal_function
+     */
+    operator zend_internal_function *()
+    {
+        return &_func;
+    }
+    
+    /**
+     *  Cast to zend_function pointer
+     *  @return zend_function
+     */
+    operator zend_function *()
+    {
+        return (zend_function *)&_func;
+    }
+
+private:
+    /**
+     *  The internal function object
+     *  @var    zend_internal_function
+     */
+    zend_internal_function _func;
+};
+
+
+/**
+ *  End of namespace
+ */
+}
+