Description:
------------
---
From manual page:http://php.net/manual/en/function.xmlrpc-encode-request.php

---

the convert from array to xmlrpc_encode_request dont convert the hebrew characters as need to 

after convert to xmlrpc_request 
the word שלום looks like this : 
 שלום -- wrong encoding 

the word Hello looks good
Hello



Test script:
---------------
<?php


$array= [
            ['Server' => 'BM',
                'Method' => test,
                'Params' => ['שלום',hello,12],
            ]
        ];

$bug = xmlrpc_encode_request('Execute', $array, ['encoding' => 'utf-8', 'version' => 'xmlrpc']);


?>


Expected result:
----------------
the name: שלום looks incorrect with wrong chars

the name: hello  looks good


 <?xml version="1.0" encoding="UTF-8"?>
<methodCall>
<methodName>Execute</methodName>
<params>
 <param>
  <value>
   <struct>
    <member>
     <name>Server</name>
     <value>
      <string>BM</string>
     </value>
    </member>
    <member>
     <name>Method</name>
     <value>
      <string>test</string>
     </value>
    </member>
    <member>
     <name>Params</name>
     <value>
      <array>
       <data>
        <value>
         <string>שלום</string>
        </value>
        <value>
        <string>hello</string>
         </value>
       </data>
      </array>
     </value>
    </member>
   </struct>
  </value>
 </param>
</params>
</methodCall>

Actual result:
--------------
 <?xml version="1.0" encoding="UTF-8"?>
<methodCall>
<methodName>Execute</methodName>
<params>
 <param>
  <value>
   <struct>
    <member>
     <name>Server</name>
     <value>
      <string>BM</string>
     </value>
    </member>
    <member>
     <name>Method</name>
     <value>
      <string>test</string>
     </value>
    </member>
    <member>
     <name>Params</name>
     <value>
      <array>
       <data>
        <value>
         <string>&#215;&#169;&#215;&#156;&#215;&#149;&#215;&#157;</string>
        </value>
        <value>
        <string>hello</string>
         </value>
       </data>
      </array>
     </value>
    </member>
   </struct>
  </value>
 </param>
</params>
</methodCall>