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Diffstat (limited to 'Examples/CppClassesInPhp/functionwithparameters.cpp')
-rw-r--r-- | Examples/CppClassesInPhp/functionwithparameters.cpp | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/Examples/CppClassesInPhp/functionwithparameters.cpp b/Examples/CppClassesInPhp/functionwithparameters.cpp new file mode 100644 index 0000000..aa77ec1 --- /dev/null +++ b/Examples/CppClassesInPhp/functionwithparameters.cpp @@ -0,0 +1,118 @@ +/** + * functionwithparameters.cpp + * @author Jasper van Eck<jasper.vaneck@copernica.com> + * + * An example file to show the working of a function call with parameters. + */ + +/** + * Default Cpp libraries + */ + +#include <string> +#include <iostream> + +/** + * Our own library. + */ +#include <phpcpp.h> + +/** + * Namespace to use + */ +using namespace std; + +/** + * my_with_undefined_parameters_function() + * @param Php:Parameters the given parameters + */ +void my_with_undefined_parameters_function(Php::Parameters ¶ms) +{ + for (unsigned int i = 0; i < params.size(); i++) + { + cout << "Parameter " << i << ": " << params[i] << endl; + } +} + +/** + * my_with_defined_parameters_function() + * @param Php::Parameters the given parameters + * @return Php::Value Param[0] and Param[1] added + */ +Php::Value my_with_defined_parameters_function(Php::Parameters ¶ms) +{ + for (unsigned int i = 0; i < params.size(); i++) + { + cout << "Parameter " << i << ": " << params[i] << endl; + } + + return params[0] + params[1]; +} + +/** + * my_with_defined_array_parameters_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 << "Parameter " << i << ": " << params[0][i] << endl; + } +} + +/** + * 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_object_parameters_function() + * @param Php::Parameters the given parameters + */ +void my_with_defined_object_parameters_function(Php::Parameters ¶ms) +{ + cout << params[0] << endl; +} + +// Symbols are exported according to the "C" language +extern "C" +{ + // export the "get_module" function that will be called by the Zend engine + PHPCPP_EXPORT void *get_module() + { + // create extension + static Php::Extension extension("my_function_with_parameters","1.0"); + + // 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(); + } +} |