sphinx perfect match problem?

i am new to Sphinx .

<?php
    include('sphinxapi.php');
    $cl = new SphinxClient();
    $cl->SetServer('localhost',9312);
    //$cl->SetMatchMode(SPH_MATCH_ANY);
    //$cl->SetMatchMode(SPH_MATCH_EXTENDED2);
    //$cl->SetMatchMode(SPH_MATCH_ALL);
    $cl->SetMatchMode(SPH_MATCH_PHRASE);
    $cl->SetArrayResult(true);
    $cl->SetLimits(0, 100); 
    $result = $cl->Query("&name one boy","abc_index");

    echo "&开发者_运维知识库lt;pre>";
    print_r($result);
    exit;
?>

i need only "one boy" word matching records which match mode is correct for that?

i am already using SPH_MATCH_PHRASE mode. But it is not working?

  <?php    
    include('sphinxapi.php'); 
    $cl = new SphinxClient();  
    $cl->SetServer('localhost',9312);
    $cl->SetMatchMode(SPH_MATCH_EXTENDED2);
    $cl->SetArrayResult(true);
    $cl->SetLimits(0, 100);  
    //this is for perfect match mode
    $searchkey='one boy';
    $sphinxQry = '@(name) '. '"'.$searchkey.'"';
    $result = $cl->Query($sphinxQry,"abc_index");

   echo "<pre>";   

   print_r($result);  
   exit; ?>