Merge pull request #70 from sahat81/fix-issue-69

Closes #69

Author: sabas

src/EDI/Reader.php

@@ -314,15 +314,23 @@ public function readEdiSegmentDTM($PeriodQualifier)
      */
     public function readUNBDateTimeOfPpreperation()
     {
-        return readUNBDateTimeOfPreperation();
+        return $this->readUNBDateTimeOfPreparation();
+    }
+
+    /**
+     * @deprecated
+     */
+    public function readUNBDateTimeOfPreperation()
+    {
+        return $this->readUNBDateTimeOfPreparation();
     }
 
     /**
      * get message preparation time
      *
      * @return mixed|string
      */
-    public function readUNBDateTimeOfPreperation()
+    public function readUNBDateTimeOfPreparation()
     {
 
         //separate date (YYMMDD) and time (HHMM)

tests/EDITest/ReaderTest.php

@@ -25,6 +25,14 @@ public function testReadEdiDataValue()
         $this->assertEquals('1', $unh1);
     }
 
+    public function testReadUNBDateTimeOfPpreperation()
+    {
+        $r = new Reader(__DIR__ . "/../files/example.edi");
+
+        $Dt = $r->readUNBDateTimeOfPpreperation();
+        $this->assertEquals('2094-01-01 09:50:00', $Dt);
+    }
+
     public function testReadUNBDateTimeOfPreperation()
     {
         $r = new Reader(__DIR__ . "/../files/example.edi");
@@ -33,6 +41,14 @@ public function testReadUNBDateTimeOfPreperation()
         $this->assertEquals('2094-01-01 09:50:00', $Dt);
     }
 
+    public function testReadUNBDateTimeOfPreparation()
+    {
+        $r = new Reader(__DIR__ . "/../files/example.edi");
+
+        $Dt = $r->readUNBDateTimeOfPreparation();
+        $this->assertEquals('2094-01-01 09:50:00', $Dt);
+    }
+
     public function testReadUNHmessageType()
     {
         $r = new Reader(__DIR__ . "/../files/example.edi");