diff options
Diffstat (limited to 'Examples/FunctionWithParameters/functionwithparameters.cpp')
| -rw-r--r-- | Examples/FunctionWithParameters/functionwithparameters.cpp | 62 |
1 files changed, 60 insertions, 2 deletions
diff --git a/Examples/FunctionWithParameters/functionwithparameters.cpp b/Examples/FunctionWithParameters/functionwithparameters.cpp index 01db0f6..4f70f26 100644 --- a/Examples/FunctionWithParameters/functionwithparameters.cpp +++ b/Examples/FunctionWithParameters/functionwithparameters.cpp @@ -6,9 +6,15 @@ */ /** - * Libraries used. + * Default Cpp libraries */ + +#include <string> #include <iostream> + +/** + * Our own library. + */ #include <phpcpp.h> /** @@ -43,6 +49,42 @@ Php::Value my_with_defined_parameters_function(Php::Parameters ¶ms) return params[0] + params[1]; } +/** + * This functions receives a reference to a variable. When the variable is altered, + * so is the value in the php script. + * my_with_defined_parameters_reference_function() + * @param Php::Parameters the given parameters + */ +void my_with_defined_parameters_reference_function(Php::Parameters ¶ms) +{ + params[0] = "I changed!"; +} + +/** + * my_with_defined_parameters_reference_function() + * @param Php::Parameters the given parameters + */ +void my_with_defined_array_parameters_function(Php::Parameters ¶ms) +{ + for (int i = 0; i < params[0].size(); i++) + { + cout << "The array: " << params[0][i] << endl; + } +} + +/** + * my_with_defined_object_parameters_function() + * The use of objects is not yet implemented. + * @param Php::Parameters the given parameters + */ +void my_with_defined_object_parameters_function(Php::Parameters ¶ms) +{ + for (unsigned int i = 0; i < params.size(); i++) + { + cout << params[i] << endl; + } +} + // Symbols are exported according to the "C" language extern "C" { @@ -52,14 +94,30 @@ extern "C" // create extension static Php::Extension extension("my_function_with_parameters","1.0"); - // add function to extension + // add function, with undefined parameters, to extension extension.add("my_with_undefined_parameters_function", my_with_undefined_parameters_function); + // add function, with defined numeric parameters, to extension extension.add("my_with_defined_parameters_function", my_with_defined_parameters_function, { Php::ByVal("x", Php::numericType), Php::ByVal("y", Php::numericType) }); + // add function, with defined parameter by reference, to extension + extension.add("my_with_defined_parameters_reference_function", my_with_defined_parameters_reference_function, { + Php::ByRef("string", Php::stringType) + }); + + // add function, with defined array parameter, to extension + extension.add("my_with_defined_array_parameters_function", my_with_defined_array_parameters_function, { + Php::ByVal("array", Php::arrayType) + }); + + // add function, with defined object parameter, to extension + extension.add("my_with_defined_object_parameters_function", my_with_defined_object_parameters_function, { + Php::ByVal("myClassObjVar", "MyPhpClass") + }); + // return the extension module return extension.module(); } |