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

4 files changed, 53 insertions, 53 deletions

diff --git a/Examples/Exceptions/ExceptionCatch/exception.php b/Examples/Exceptions/ExceptionCatch/exception.php
index 06bd534..0fec704 100644
--- a/Examples/Exceptions/ExceptionCatch/exception.php
+++ b/Examples/Exceptions/ExceptionCatch/exception.php
@@ -1,12 +1,12 @@
 <?php
 /**
- *	exception.cpp
+ *  exception.cpp
  * 
- * 	@author Jasper van Eck <jasper.vaneck@copernica.com>
+ *  @author Jasper van Eck <jasper.vaneck@copernica.com>
  * 
- * 	This example shows the working of a C++ function that throws an 
- * 	exception, and that exception is then caught by PHP code.
- * 	
+ *  This example shows the working of a C++ function that throws an 
+ *  exception, and that exception is then caught by PHP code.
+ *  
  */
 
 // call the second C++ function that accepts a callback
diff --git a/Examples/Exceptions/ExceptionCatch/exceptionCatch.cpp b/Examples/Exceptions/ExceptionCatch/exceptionCatch.cpp
index 1b95277..a5f7b96 100644
--- a/Examples/Exceptions/ExceptionCatch/exceptionCatch.cpp
+++ b/Examples/Exceptions/ExceptionCatch/exceptionCatch.cpp
@@ -1,14 +1,14 @@
 /**
- *	exception.cpp
- * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ *  exception.cpp
+ *  @author Jasper van Eck<jasper.vaneck@copernica.com>
  * 
- * 	An example file to show the working of a C++ function that 
- * 	takes a callback function as parameter, and handles the 
- * 	exception thrown by the callback function.
+ *  An example file to show the working of a C++ function that 
+ *  takes a callback function as parameter, and handles the 
+ *  exception thrown by the callback function.
  */
 
 /**
- * 	Libraries used.
+ *  Libraries used.
  */
 #include <phpcpp.h>
 
@@ -18,9 +18,9 @@
 using namespace std;
 
 /**
- * 	my_catch_exception_function()
- * 	Catches the exception thrown by the PHP callback function.
- * 	@param		Php::Parameters
+ *  my_catch_exception_function()
+ *  Catches the exception thrown by the PHP callback function.
+ *  @param      Php::Parameters
  */
 void my_catch_exception_function(Php::Parameters &params)
 {
@@ -47,18 +47,18 @@ void my_catch_exception_function(Php::Parameters &params)
 // 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_exception_catch","1.0");
         
         // add function to extension
         extension.add("my_catch_exception_function", my_catch_exception_function, {
-			Php::ByVal("callback", Php::callableType);
-			});
-		
-		// return the extension module
-		return extension.module();
-	}
+            Php::ByVal("callback", Php::callableType);
+            });
+        
+        // return the extension module
+        return extension.module();
+    }
 }
diff --git a/Examples/Exceptions/ExceptionThrow/exception.php b/Examples/Exceptions/ExceptionThrow/exception.php
index 81bbd50..3afe86f 100644
--- a/Examples/Exceptions/ExceptionThrow/exception.php
+++ b/Examples/Exceptions/ExceptionThrow/exception.php
@@ -1,25 +1,25 @@
 <?php
 /**
- *	exception.cpp
+ *  exception.cpp
  * 
- * 	@author Jasper van Eck <jasper.vaneck@copernica.com>
+ *  @author Jasper van Eck <jasper.vaneck@copernica.com>
  * 
- * 	This example shows the working of a C++ function that throws an 
- * 	exception, and that exception is then caught by PHP code.
- * 	
+ *  This example shows the working of a C++ function that throws an 
+ *  exception, and that exception is then caught by PHP code.
+ *  
  */
 
 // try-catch block to be able to handle the exception
 try
 {
-	// the my_throw_exception function is implemented in C++. and
-	// it is going to throw an exception
-	my_throw_exception_function();
+    // the my_throw_exception function is implemented in C++. and
+    // it is going to throw an exception
+    my_throw_exception_function();
 }
 catch (Exception $exception)
 {
-	// the exception object is thrown by C++ code, and caught by PHP
-	// code
-	echo $exception->getMessage(). "\n";
-	
+    // the exception object is thrown by C++ code, and caught by PHP
+    // code
+    echo $exception->getMessage(). "\n";
+    
 }
diff --git a/Examples/Exceptions/ExceptionThrow/exceptionThrow.cpp b/Examples/Exceptions/ExceptionThrow/exceptionThrow.cpp
index 3719e6f..d104047 100644
--- a/Examples/Exceptions/ExceptionThrow/exceptionThrow.cpp
+++ b/Examples/Exceptions/ExceptionThrow/exceptionThrow.cpp
@@ -1,14 +1,14 @@
 /**
- *	exception.cpp
- * 	@author Jasper van Eck<jasper.vaneck@copernica.com>
+ *  exception.cpp
+ *  @author Jasper van Eck<jasper.vaneck@copernica.com>
  * 
- * 	An example file to show the working of a C++ function that 
- * 	throws an exception, which can be caught by PHP.
- * 	
+ *  An example file to show the working of a C++ function that 
+ *  throws an exception, which can be caught by PHP.
+ *  
  */
 
 /**
- * 	Libraries used.
+ *  Libraries used.
  */
 #include <phpcpp.h>
 
@@ -18,28 +18,28 @@
 using namespace std;
 
 /**
- * 	my_throw_exception_function()
- * 	Throws an exception which should be caught by PHP.
+ *  my_throw_exception_function()
+ *  Throws an exception which should be caught by PHP.
  */
 void my_throw_exception_function()
 {
-	throw Php::Exception("I threw an exception in my_throw_exception_function()");
+    throw Php::Exception("I threw an exception in my_throw_exception_function()");
 }
 
 
 // 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_exception_throw","1.0");
         
         // add function to extension
         extension.add("my_throw_exception_function", my_throw_exception_function);
-		
-		// return the extension module
-		return extension.module();
-	}
+        
+        // return the extension module
+        return extension.module();
+    }
 }