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author | JasperVanEck <jaspergkurtz@gmail.com> | 2013-11-28 13:10:01 +0100 |
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committer | JasperVanEck <jaspergkurtz@gmail.com> | 2013-11-28 13:10:01 +0100 |
commit | bf6bbfae81f24045cd74ae28368931b8a9b3ea97 (patch) | |
tree | 17b9c7c5e08ed10c6ac298c6062f1d5ae2b91f2a /Examples/FunctionWithParameters | |
parent | 0fdfc4ced15ed29c407ad95cb0e1224711c1919d (diff) |
New Examples added, functionreturnvalue, functionnoparameters and functionwithparameters
Diffstat (limited to 'Examples/FunctionWithParameters')
4 files changed, 123 insertions, 0 deletions
diff --git a/Examples/FunctionWithParameters/30-phpcpp.ini b/Examples/FunctionWithParameters/30-phpcpp.ini new file mode 100644 index 0000000..c416cab --- /dev/null +++ b/Examples/FunctionWithParameters/30-phpcpp.ini @@ -0,0 +1,4 @@ +; configuration for php PDO module +; priority=30 +extension=functionwithparameters.so + diff --git a/Examples/FunctionWithParameters/Makefile b/Examples/FunctionWithParameters/Makefile new file mode 100644 index 0000000..1a39c1e --- /dev/null +++ b/Examples/FunctionWithParameters/Makefile @@ -0,0 +1,32 @@ +CPP = g++ +RM = rm -f +CPP_FLAGS = -Wall -c -I. -O2 -std=c++11 + +PREFIX = /usr +#Edit these lines to correspond with your own directories +LIBRARY_DIR = ${PREFIX}/lib/php5/20121212 +PHP_CONFIG_DIR = /etc/php5/cli/conf.d + +LD = g++ +LD_FLAGS = -Wall -shared -O2 +RESULT = functionwithparameters.so + +PHPINIFILE = 30-phpcpp.ini + +SOURCES = $(wildcard *.cpp) +OBJECTS = $(SOURCES:%.cpp=%.o) + +all: ${OBJECTS} ${RESULT} + +${RESULT}: ${OBJECTS} + ${LD} ${LD_FLAGS} -o $@ ${OBJECTS} -lphpcpp + +clean: + ${RM} *.obj *~* ${OBJECTS} ${RESULT} + +${OBJECTS}: + ${CPP} ${CPP_FLAGS} -fpic -o $@ ${@:%.o=%.cpp} + +install: + cp -f ${RESULT} ${LIBRARY_DIR} + cp -f ${PHPINIFILE} ${PHP_CONFIG_DIR} diff --git a/Examples/FunctionWithParameters/functionwithparameters.cpp b/Examples/FunctionWithParameters/functionwithparameters.cpp new file mode 100644 index 0000000..d7c1326 --- /dev/null +++ b/Examples/FunctionWithParameters/functionwithparameters.cpp @@ -0,0 +1,66 @@ +/** + * functionwithparameters.cpp + * @Author Jasper van Eck + * + * An example file to show the working of a function call with parameters. + */ + +/** + * Libraries used. + */ +#include <iostream> +#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]; +} + +// 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 to extension + extension.add("my_with_undefined_parameters_function", my_with_undefined_parameters_function); + + extension.add("my_with_defined_parameters_function", my_with_defined_parameters_function, { + Php::ByVal("x", Php::numericType), + Php::ByVal("y", Php::numericType) + }); + + // return the extension module + return extension.module(); + } +} diff --git a/Examples/FunctionWithParameters/functionwithparameters.php b/Examples/FunctionWithParameters/functionwithparameters.php new file mode 100644 index 0000000..04a0cb6 --- /dev/null +++ b/Examples/FunctionWithParameters/functionwithparameters.php @@ -0,0 +1,21 @@ +<?php +/* + * functionwithparameters.php + * @Author Jasper van Eck + * + * An example file to show the working of a function call with parameters, defined and undefined. + */ + +/* + * Run a function with parameters. + */ +echo 'A function which takes parameters, which are all undefined;' . + '\nmy_with_undefined_parameters_function("1st","2nd","3rd","4th")\n'; +echo my_with_undefined_parameters_function("1st","2nd","3rd","4th") . '\n'; + +echo 'A function which takes parameters, which are all defined;' . + '\nmy_with_defined_parameters_function(21,42)\n'; +echo my_with_defined_parameters_function(21,42) . '\n'; + +echo 'Accessing a non-existant parameters index will result in a segmentation fault.\n'; +echo 'The segmentation fault will also occur when passing the wrong type of parameter.\n'; |