Description:
------------
It appears that Sphinx does not return string attributes using the PHP 1.2.0-1 Sphinx client with Sphinx sphinx-2.0.4-1.

Test:

1. setup and install sphinx.
2. Next create a sphinx config with the below details
3. Next using indexer index "phptest" (/usr/local/bin/indexer phptest)
4. Next install PHP 5.3.15
5. Next install Sphinx PHP 1.2.0-1
6. Next libsphinxclient-2.0.4-1
7. Next compile the test php script and execute the test.



Test script:
---------------
Sphinx Config:

source xmlpipe_source
{
    type = xmlpipe2
    xmlpipe_command = cat /var/tmp/document1
}

index phptest
{
        source                  = xmlpipe_source
        path                    = /var/data/documents
        docinfo                 = extern
        charset_type            = utf-8
}


Test Documents:

/var/tmp/document1

<?xml version="1.0" encoding="utf-8"?>
<sphinx:docset>
<sphinx:schema>
<sphinx:attr name="subject" type="string"/>
<sphinx:field name="content"/>
<sphinx:attr name="published" type="timestamp"/>

</sphinx:schema>

<sphinx:document id="9999">
<content>show me the string</content>
<published>1012325463</published>
<subject>This is the subject</subject>
</sphinx:document>

<sphinx:document id="1235">
<subject>another subject</subject>
<content>here comes another document, and i am given to understand,
that in-document field order must not matter, sir</content>
<published>1012325467</published>
</sphinx:document>

</sphinx:docset>


PHP Test:

php -f test.php


Code:

<?php
  $cl = new SphinxClient();
  $cl->SetServer( "localhost", 9312 );
  $cl->SetMatchMode( SPH_MATCH_ALL  );

  $result = $cl->Query( 'show me the string', 'phptest' );

  if ( $result === false ) {
      echo "Query failed: " . $cl->GetLastError() . ".\n";
  }
  else {
      if ( $cl->GetLastWarning() ) {
          echo "WARNING: " . $cl->GetLastWarning() . "
";
      }

      if ( ! empty($result["matches"]) ) {
          foreach ( $result["matches"] as $doc => $docinfo ) {
                echo "$doc\n";
          }

          print_r( $result );
      }
  }

  exit;
?>




Expected result:
----------------
[matches] => Array
        (
            [9999] => Array
                (
                    [weight] => 4
                    [attrs] => Array
                        (
                            [subject] => 'This is the subject'
                            [published] => 1012325463
                        )

                )

        )

Actual result:
--------------
[matches] => Array
        (
            [9999] => Array
                (
                    [weight] => 4
                    [attrs] => Array
                        (
                            [subject] => 156595442
                            [published] => 1012325463
                        )

                )

        )