add test variables/005-cast-objects-to-scalars.phpt

2 files changed, 59 insertions, 0 deletions

diff --git a/tests/cpp/include/variables.h b/tests/cpp/include/variables.h
index b7063ef..e8cb526 100644
--- a/tests/cpp/include/variables.h
+++ b/tests/cpp/include/variables.h
@@ -289,6 +289,61 @@ namespace TestVariables {
 		return object;
 	}
 
+	/**
+	 *  A sample class, with methods to cast objects to scalars
+	 */
+	class Obj2Scalar : public Php::Base
+	{
+	public:
+	    /**
+	     *  C++ constructor and C++ destructpr
+	     */
+	    Obj2Scalar() {}
+	    virtual ~Obj2Scalar() {}
+
+	    /**
+	     *  Cast to a string
+	     *
+	     *  Note that now we use const char* as return value, and not Php::Value.
+	     *  The __toString function is detected at compile time, and it does
+	     *  not have a fixed signature. You can return any value that can be picked
+	     *  up by a Php::Value object.
+	     *
+	     *  @return const char *
+	     */
+	    const char *__toString()
+	    {
+	        return "Mount Meru, also called Sumeru (Sanskrit)";
+	    }
+	    
+	    /**
+	     *  Cast to a integer
+	     *  @return long
+	     */
+	    long __toInteger()
+	    {
+	        return 27032014;
+	    }
+	    
+	    /**
+	     *  Cast to a floating point number
+	     *  @return double
+	     */
+	    double __toFloat()
+	    {
+	        return 3.14159265359;
+	    }
+	    
+	    /**
+	     *  Cast to a boolean
+	     *  @return bool
+	     */
+	    bool __toBool()
+	    {
+	        return true;
+	    }
+	};
+
 	/*
 	 * Test Php::Value resize
 	 */
diff --git a/tests/cpp/main.cpp b/tests/cpp/main.cpp
index 4e781d2..e5150ed 100644
--- a/tests/cpp/main.cpp
+++ b/tests/cpp/main.cpp
@@ -71,6 +71,10 @@ extern "C"
         extension.add("TestVariables\\value_object1",     TestVariables::value_object1);
         extension.add("TestVariables\\value_object2",     TestVariables::value_object2);
 
+        // A sample class, with methods to cast objects to scalars
+        Php::Class<TestVariables::Obj2Scalar> cObj2Scalar("Obj2Scalar");
+        extension.add(std::move(cObj2Scalar));
+