replaces tabs in source code with regular spaces, added example for working with global variables

2 files changed, 79 insertions, 79 deletions

diff --git a/Examples/FunctionWithParameters/functionwithparameters.cpp b/Examples/FunctionWithParameters/functionwithparameters.cpp
index 4f70f26..dd7bb9f 100644
--- a/Examples/FunctionWithParameters/functionwithparameters.cpp
+++ b/Examples/FunctionWithParameters/functionwithparameters.cpp
@@ -1,19 +1,19 @@
 /**
- *	functionwithparameters.cpp
- * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ *  functionwithparameters.cpp
+ *  @author Jasper van Eck<jasper.vaneck@copernica.com>
  * 
- * 	An example file to show the working of a function call with parameters.
+ *  An example file to show the working of a function call with parameters.
  */
 
 /**
- * 	Default Cpp libraries
+ *  Default Cpp libraries
  */
  
 #include <string>
 #include <iostream>
 
 /**
- * 	Our own library.
+ *  Our own library.
  */
 #include <phpcpp.h>
 
@@ -23,102 +23,102 @@
 using namespace std;
 
 /**
- * 	my_with_undefined_parameters_function()
- * 	@param	Php:Parameters	the given parameters
+ *  my_with_undefined_parameters_function()
+ *  @param  Php:Parameters  the given parameters
  */
 void my_with_undefined_parameters_function(Php::Parameters &params)
 {
-	for (unsigned int i = 0; i < params.size(); i++)
-	{
-		cout << "Parameter " << i << ": " << params[i] << endl;
-	}
+    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
+ *  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 &params)
 {
-	for (unsigned int i = 0; i < params.size(); i++)
-	{
-		cout << "Parameter " << i << ": " << params[i] << endl;
-	}
-	
-	return params[0] + params[1];
+    for (unsigned int i = 0; i < params.size(); i++)
+    {
+        cout << "Parameter " << i << ": " << params[i] << endl;
+    }
+    
+    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
+ *  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 &params)
 {
-	params[0] = "I changed!";
+    params[0] = "I changed!";
 }
 
 /**
- * 	my_with_defined_parameters_reference_function()
- * 	@param	Php::Parameters		the given parameters
+ *  my_with_defined_parameters_reference_function()
+ *  @param  Php::Parameters     the given parameters
  */
 void my_with_defined_array_parameters_function(Php::Parameters &params)
 {
-	for (int i = 0; i < params[0].size(); i++)
-	{
-		cout << "The array: " << params[0][i] << endl;
-	}
+    for (int i = 0; i < params[0].size(); i++)
+    {
+        cout << "The array: " << params[0][i] << endl;
+    }
 }
 
 /**
- * 	my_with_defined_object_parameters_function()
+ *  my_with_defined_object_parameters_function()
  *  The use of objects is not yet implemented.
- * 	@param Php::Parameters		the given parameters
+ *  @param Php::Parameters      the given parameters
  */
 void my_with_defined_object_parameters_function(Php::Parameters &params)
 {
-	for (unsigned int i = 0; i < params.size(); i++)
-	{
-		cout << params[i] << endl;
-	}
+    for (unsigned int i = 0; i < params.size(); i++)
+    {
+        cout << params[i] << 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
+    // 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),
+        
+        // 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();
-	}
+            });
+        
+        // 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();
+    }
 }
diff --git a/Examples/FunctionWithParameters/functionwithparameters.php b/Examples/FunctionWithParameters/functionwithparameters.php
index 0ca360e..b1c3198 100644
--- a/Examples/FunctionWithParameters/functionwithparameters.php
+++ b/Examples/FunctionWithParameters/functionwithparameters.php
@@ -1,17 +1,17 @@
 <?php
 /*
- *	functionwithparameters.php
- * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ *  functionwithparameters.php
+ *  @author Jasper van Eck<jasper.vaneck@copernica.com>
  * 
- * 	An example file to show the working of a function call with parameters, defined and undefined.
+ *  An example file to show the working of a function call with parameters, defined and undefined.
  */
 
 /*
- * 	Test class.
+ *  Test class.
  */
 class MyPhpClass {
 
-	public $aMemberVar = "aMemberVar";
+    public $aMemberVar = "aMemberVar";
 
     public function __toString()
     {
@@ -20,12 +20,12 @@ class MyPhpClass {
     
     public function getMemberVar()
     {
-		return $aMemberVar;
-	}
+        return $aMemberVar;
+    }
 }
 
 /*
- *	Run a function with parameters. 
+ *  Run a function with parameters. 
  */
  
 
@@ -33,20 +33,20 @@ class MyPhpClass {
  * A function which takes parameters, which are all undefined;
  * my_with_undefined_parameters_function('1st','2nd','3rd','4th')
  */
-echo 	my_with_undefined_parameters_function('1st','2nd','3rd','4th') . "\n\n\n";
+echo    my_with_undefined_parameters_function('1st','2nd','3rd','4th') . "\n\n\n";
 
 /*
  * A function which takes parameters, which are all defined;
  * my_with_defined_parameters_function(21,42)
  */
-		
-echo 	my_with_defined_parameters_function(21,42) . "\n\n\n";
+        
+echo    my_with_defined_parameters_function(21,42) . "\n\n\n";
 
 /* 
  * A function which takes a reference of a parameter
  * my_with_defined_parameters_reference_function(referenceVar)
  */
-	
+    
 $referenceVar = "I am unchanged.";
 echo "The value of referenceVar: " . $referenceVar. "\n";
 
@@ -65,9 +65,9 @@ echo my_with_defined_array_parameters_function($myArray) . "\n\n\n";
  * A function which takes an object as a parameter
  * my_with_defined_object_parameter_function(myPhpClass)
  */
-		
+        
 $myPhpClass = new MyPhpClass;
-echo 	my_with_defined_object_parameters_function($myPhpClass);
+echo    my_with_defined_object_parameters_function($myPhpClass);
 
 /*
  * Accessing a non-existant parameters index will result in a segmentation fault.