diff --git a/src/php/runtime/env/CallStackItem.java b/src/php/runtime/env/CallStackItem.java
index e20833521..ef10c3ddc 100644
--- a/src/php/runtime/env/CallStackItem.java
+++ b/src/php/runtime/env/CallStackItem.java
@@ -126,7 +126,7 @@ else if (clazz != null){
         sb.append("(");
         if (withArgs) {
             StringWriter writer = new StringWriter();
-            PlainPrinter printer = new PlainPrinter(writer);
+            PlainPrinter printer = new PlainPrinter(null, writer);
             int i = 0;
             if (args != null)
             for(Memory arg : args){
diff --git a/src/php/runtime/ext/core/InfoFunctions.java b/src/php/runtime/ext/core/InfoFunctions.java
index cc7bf1066..d868799d0 100644
--- a/src/php/runtime/ext/core/InfoFunctions.java
+++ b/src/php/runtime/ext/core/InfoFunctions.java
@@ -192,7 +192,7 @@ public static String sys_get_temp_dir(){
 
     public static Memory print_r(Environment env, @Runtime.Reference Memory value, boolean returned){
         StringWriter writer = new StringWriter();
-        Printer printer = new PrintR(writer);
+        Printer printer = new PrintR(env, writer);
         printer.print(value);
 
         if (returned){
@@ -209,7 +209,7 @@ public static Memory print_r(Environment env, @Runtime.Reference Memory value){
 
     public static Memory var_dump(Environment env, @Runtime.Reference Memory value, @Runtime.Reference Memory... values){
         StringWriter writer = new StringWriter();
-        VarDump printer = new VarDump(writer);
+        VarDump printer = new VarDump(env, writer);
 
         printer.print(value);
         if (values != null)
@@ -222,7 +222,7 @@ public static Memory var_dump(Environment env, @Runtime.Reference Memory value,
 
     public static Memory var_export(Environment env, TraceInfo trace, @Runtime.Reference Memory value, boolean returned){
         StringWriter writer = new StringWriter();
-        VarExport printer = new VarExport(writer);
+        VarExport printer = new VarExport(env, writer);
 
         printer.print(value);
         if (printer.isRecursionExists()){
diff --git a/src/php/runtime/memory/output/PlainPrinter.java b/src/php/runtime/memory/output/PlainPrinter.java
index d928e04c0..b84d80b5c 100644
--- a/src/php/runtime/memory/output/PlainPrinter.java
+++ b/src/php/runtime/memory/output/PlainPrinter.java
@@ -1,11 +1,13 @@
 package php.runtime.memory.output;
 
+import php.runtime.env.Environment;
+
 import java.io.Writer;
 
 public class PlainPrinter extends PrintR {
 
-    public PlainPrinter(Writer writer) {
-        super(writer);
+    public PlainPrinter(Environment env, Writer writer) {
+        super(env, writer);
         PRINT_INDENT = 0;
     }
 
diff --git a/src/php/runtime/memory/output/PrintR.java b/src/php/runtime/memory/output/PrintR.java
index f3e1f6a5c..cb474d775 100644
--- a/src/php/runtime/memory/output/PrintR.java
+++ b/src/php/runtime/memory/output/PrintR.java
@@ -2,6 +2,7 @@
 
 import php.runtime.common.Modifier;
 import php.runtime.common.StringUtils;
+import php.runtime.env.Environment;
 import php.runtime.lang.Closure;
 import php.runtime.lang.ForeachIterator;
 import php.runtime.memory.*;
@@ -15,8 +16,8 @@ public class PrintR extends Printer {
 
     protected int PRINT_INDENT = 4;
 
-    public PrintR(Writer writer) {
-        super(writer);
+    public PrintR(Environment env, Writer writer) {
+        super(env, writer);
     }
 
     @Override
@@ -147,7 +148,22 @@ protected void printObject(ObjectMemory value, int level, Set<Integer> used) {
 
             used.add(value.getPointer());
 
-            ArrayMemory props = value.getProperties();
+            ArrayMemory props;
+            if (env != null && classEntity.methodMagicDebugInfo != null) {
+                try {
+                    Memory tmp = classEntity.methodMagicDebugInfo.invokeDynamic(value.value, env);
+                    if (tmp.isArray())
+                        props = tmp.toValue(ArrayMemory.class);
+                    else
+                        props = new ArrayMemory();
+                } catch (RuntimeException e) {
+                    throw e;
+                } catch (Throwable throwable) {
+                    throw new RuntimeException(throwable);
+                }
+            } else
+                props = value.getProperties();
+
             if (props != null){
                 ForeachIterator iterator = props.foreachIterator(false, false);
                 int i = 0;
diff --git a/src/php/runtime/memory/output/Printer.java b/src/php/runtime/memory/output/Printer.java
index 543a970b9..4dd6aabe0 100644
--- a/src/php/runtime/memory/output/Printer.java
+++ b/src/php/runtime/memory/output/Printer.java
@@ -1,5 +1,6 @@
 package php.runtime.memory.output;
 
+import php.runtime.env.Environment;
 import php.runtime.lang.Closure;
 import php.runtime.memory.*;
 import php.runtime.Memory;
@@ -13,9 +14,11 @@ abstract public class Printer {
 
     protected boolean recursionExists = false;
     protected PrintWriter printer;
+    protected final Environment env;
 
-    public Printer(Writer writer){
+    public Printer(Environment env, Writer writer){
         printer = new PrintWriter(writer);
+        this.env = env;
     }
 
     public boolean isRecursionExists() {
diff --git a/src/php/runtime/memory/output/VarDump.java b/src/php/runtime/memory/output/VarDump.java
index fa2563c97..e705c421f 100644
--- a/src/php/runtime/memory/output/VarDump.java
+++ b/src/php/runtime/memory/output/VarDump.java
@@ -1,11 +1,12 @@
 package php.runtime.memory.output;
 
+import php.runtime.Memory;
 import php.runtime.common.Modifier;
 import php.runtime.common.StringUtils;
+import php.runtime.env.Environment;
 import php.runtime.lang.Closure;
 import php.runtime.lang.ForeachIterator;
 import php.runtime.memory.*;
-import php.runtime.Memory;
 import php.runtime.reflection.ClassEntity;
 
 import java.io.Writer;
@@ -15,8 +16,8 @@ public class VarDump extends Printer {
 
     private final static int PRINT_INDENT = 2;
 
-    public VarDump(Writer writer) {
-        super(writer);
+    public VarDump(Environment env, Writer writer) {
+        super(env, writer);
     }
 
     @Override
@@ -144,7 +145,21 @@ protected void printObject(ObjectMemory value, int level, Set<Integer> used) {
         if (used.contains(value.getPointer())){
             printer.write("*RECURSION*\n");
         } else {
-            ArrayMemory arr = value.getProperties();
+            ArrayMemory arr;
+            if (classEntity.methodMagicDebugInfo != null) {
+                try {
+                    Memory tmp = classEntity.methodMagicDebugInfo.invokeDynamic(value.value, env);
+                    if (tmp.isArray())
+                        arr = tmp.toValue(ArrayMemory.class);
+                    else
+                        arr = new ArrayMemory();
+                } catch (RuntimeException e) {
+                    throw e;
+                } catch (Throwable throwable) {
+                    throw new RuntimeException(throwable);
+                }
+            } else
+                arr = value.getProperties();
 
             printer.write("object(");
             printer.write(classEntity.getName());
diff --git a/src/php/runtime/memory/output/VarExport.java b/src/php/runtime/memory/output/VarExport.java
index 8b37652d4..46ef0ba62 100644
--- a/src/php/runtime/memory/output/VarExport.java
+++ b/src/php/runtime/memory/output/VarExport.java
@@ -1,6 +1,7 @@
 package php.runtime.memory.output;
 
 import php.runtime.common.StringUtils;
+import php.runtime.env.Environment;
 import php.runtime.lang.Closure;
 import php.runtime.lang.ForeachIterator;
 import php.runtime.memory.*;
@@ -14,8 +15,8 @@ public class VarExport extends Printer {
 
     private final static int PRINT_INDENT = 2;
 
-    public VarExport(Writer writer) {
-        super(writer);
+    public VarExport(Environment env, Writer writer) {
+        super(env, writer);
     }
 
     @Override
diff --git a/src/php/runtime/reflection/ClassEntity.java b/src/php/runtime/reflection/ClassEntity.java
index 59ad37be4..2697518a9 100644
--- a/src/php/runtime/reflection/ClassEntity.java
+++ b/src/php/runtime/reflection/ClassEntity.java
@@ -67,6 +67,7 @@ public enum Type { CLASS, INTERFACE, TRAIT }
     public MethodEntity methodMagicClone;
     public MethodEntity methodMagicSleep;
     public MethodEntity methodMagicWakeup;
+    public MethodEntity methodMagicDebugInfo;
 
     protected MethodEntity constructor;
 
@@ -282,6 +283,8 @@ public void doneDeclare(){
 
         methodMagicSleep = methods.get("__sleep");
         methodMagicWakeup = methods.get("__wakeup");
+
+        methodMagicDebugInfo = methods.get("__debuginfo");
     }
 
     public Extension getExtension() {
diff --git a/tests/resources/zend/classes/__debug_info_001.php b/tests/resources/zend/classes/__debug_info_001.php
new file mode 100644
index 000000000..30967af6c
--- /dev/null
+++ b/tests/resources/zend/classes/__debug_info_001.php
@@ -0,0 +1,34 @@
+--TEST--
+Testing __debugInfo() magic method
+--FILE--
+<?php
+
+class Foo {
+    public $d = 4;
+    protected $e = 5;
+    private $f = 6;
+
+    public function __debugInfo() {
+        return ['a'=>1, "\0*\0b"=>2, "\0Foo\0c"=>3];
+    }
+}
+
+$f = new Foo;
+var_dump($f);
+print_r($f);
+?>
+--EXPECTF--
+object(Foo)#%d (3) {
+  ["a"]=>
+  int(1)
+  ["b":protected]=>
+  int(2)
+  ["c":"Foo":private]=>
+  int(3)
+}
+Foo Object
+(
+    [a] => 1
+    [b:protected] => 2
+    [c:Foo:private] => 3
+)
\ No newline at end of file
diff --git a/tests/ru/regenix/jphp/compiler/jvm/zend/ClassesTest.java b/tests/ru/regenix/jphp/compiler/jvm/zend/ClassesTest.java
index a748d8d46..a3a3c7bf6 100644
--- a/tests/ru/regenix/jphp/compiler/jvm/zend/ClassesTest.java
+++ b/tests/ru/regenix/jphp/compiler/jvm/zend/ClassesTest.java
@@ -422,4 +422,9 @@ public void testAutoload(){
 
         check("zend/classes/autoload_021.php",true);
     }
+
+    @Test
+    public void testDebugInfo() {
+        check("zend/classes/__debug_info_001.php");
+    }
 }