Added example of a php function call, but isCallable() doesnt work

4 files changed, 102 insertions, 0 deletions

diff --git a/Examples/CallPhpFunctions/30-phpcpp.ini b/Examples/CallPhpFunctions/30-phpcpp.ini
new file mode 100644
index 0000000..ada5fea
--- /dev/null
+++ b/Examples/CallPhpFunctions/30-phpcpp.ini
@@ -0,0 +1,4 @@
+; configuration for phpcpp module
+; priority=30
+extension=callphpfunction.so
+
diff --git a/Examples/CallPhpFunctions/Makefile b/Examples/CallPhpFunctions/Makefile
new file mode 100644
index 0000000..29cf6ee
--- /dev/null
+++ b/Examples/CallPhpFunctions/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          = callphpfunction.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}	${PHP_CONFIG_DIR}
diff --git a/Examples/CallPhpFunctions/callphpfunction.cpp b/Examples/CallPhpFunctions/callphpfunction.cpp
new file mode 100644
index 0000000..db443ea
--- /dev/null
+++ b/Examples/CallPhpFunctions/callphpfunction.cpp
@@ -0,0 +1,50 @@
+/**
+ *	callphpfunction.cpp
+ * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ * 
+ * 	An example file to show the working of a php function call in C++.
+ */
+
+/**
+ * 	Libraries used.
+ */
+#include <iostream>
+#include <phpcpp.h>
+
+/**
+ *  Namespace to use
+ */
+using namespace std;
+
+/**
+ * 	call_php_function()
+ * 	Calls a function in PHP space.
+ * 	@param		&params
+ * 	@return		Php::Value
+ */
+Php::Value call_php_function(Php::Parameters &params)
+{
+	//if (!params[0].isCallable()) throw Php::Exception("Not a callable type.");
+	
+	return params[0](1,2,3);
+}
+
+
+// Symbols are exported according to the "C" language
+extern "C" 
+{
+	// export the "get_module" function that will be called by the Zend engine
+	PHPCPP_EXPORT void *get_module()
+	{
+		// create extension
+        static Php::Extension extension("call_php_function","1.0");
+        
+        // add function to extension
+        extension.add("call_php_function", call_php_function, {
+			Php::ByVal("addFunc", Php::callableType)
+			});
+		
+		// return the extension module
+		return extension.module();
+	}
+}
diff --git a/Examples/CallPhpFunctions/callphpfunction.php b/Examples/CallPhpFunctions/callphpfunction.php
new file mode 100644
index 0000000..26f161c
--- /dev/null
+++ b/Examples/CallPhpFunctions/callphpfunction.php
@@ -0,0 +1,16 @@
+<?php
+/**
+ *	callphpfunction.php
+ * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ * 
+ * 	An example file to show the working of a php function call in C++.
+ */
+
+/*
+ *	Run the function with the given name. As you can see, the given name 
+ * 	can be different from the actual function name.
+ */
+$result = call_php_function(function($a, $b, $c){
+							return $a + $b + $c;
+							});
+echo $result;