[SOLVED] Display specifc field from explode string

[jaxdevil]

Ok, I am trying to display a single field from an explode string. I have no idea how to do this. The script already explodes the string and loops the data displaying it in table format..

 

      // load a temporary array with the values returned from authorize.net
      $temp_values = explode('|', $this->response_string);

      // load a temporary array with the keys corresponding to the values 
      // returned from authorize.net (taken from AIM documentation)
      $temp_keys= array (
           'Version','ResponseCode','Code','Description','AuthCode', 'AVSResultCode','CVVResultCode','TransID','RefTransID','TransHash','TestMode',''	
      );

 

The above code is what explodes the string and labels it. the below code is what makes the loop which displays the data in table format...

 

   function dump_response() {

      // Used for debuggin, this function will output all the response field
      // names and the values returned for the payment submission.  This should
      // be called AFTER the process() function has been called to view details
      // about authorize.net's response.
      
      echo "<h3>authorizenet_class->dump_response() Output:</h3>";
      echo "<table width=\"95%\" border=\"1\" cellpadding=\"2\" cellspacing=\"0\">
            <tr>
               <td bgcolor=\"black\"><b><font color=\"white\">Index </font></b></td>
               <td bgcolor=\"black\"><b><font color=\"white\">Field Name</font></b></td>
               <td bgcolor=\"black\"><b><font color=\"white\">Value</font></b></td>
            </tr>";
            
      $i = 0;
      foreach ($this->response as $key => $value) {
         echo "<tr>
                  <td valign=\"top\" align=\"center\">$i</td>
                  <td valign=\"top\">$key</td>
                  <td valign=\"top\">$value </td>
               </tr>";
         $i++;
      } 

 

Now what I am trying to do is display JUST the AuthCode. I duplicated the loop foreach string and it displays everything in one line. Here is the code..

 

      $i = 0;
      foreach ($this->response as $key => $value) {
         echo "<tr>
                  <td valign=\"top\" align=\"center\">$i</td>
                  <td valign=\"top\">$key</td>
                  <td valign=\"top\">$value </td>
               </tr>";
         $i++;
      } 

 

And the output it displays is...

0 Version 1.0  1 ResponseCode 1  2 Code 1  3 Description (TESTMODE) This transaction has been approved.  4 AuthCode 000000  5 AVSResultCode P  6 CVVResultCode  7 TransID 0  8 RefTransID B01BFA1E733BC8491FB07B8586783EF6  9 TransHash 

 

Anyone know how I can make the field number 4 (AuthCode) display on its own? I want to make it display in a form that I can update a database with. I have that part covered, I just need to find out how to get just that field to display. Thanks in advance guys!

[rajivgonsalves]

you could do this

 

 

    //data array 
      $arrData = array();
      // load a temporary array with the values returned from authorize.net
      $temp_values = explode('|', $this->response_string);

      // load a temporary array with the keys corresponding to the values 
      // returned from authorize.net (taken from AIM documentation)
      $temp_keys= array (
           'Version','ResponseCode','Code','Description','AuthCode', 'AVSResultCode','CVVResultCode','TransID','RefTransID','TransHash','TestMode',''	
      );

      for ($i=0;$i<count($temp_keys);$i++)
      {
  $arrData[$temp_keys[$i]] = $temp_values[$i];
      }

      //then you could do this 

      echo $arrData['Version'];

[jaxdevil]

rajivgonsalves you the man!!! That was fast!!