我一直在尝试通过 PHP 使用 sphinx，但到目前为止我完全没有运气。
sphinx 本身按预期运行（我通过 linux 终端的搜索命令正在运行）
Engine_Api_SphinxClient 是安装包附带的 sphinx 的常规 php api。唯一的区别是类的命名。
// Connect to sphinx server
$sp = new \Engine_Api_SphinxClient();
// Set the server
$sp->SetServer('localhost', 9312);
// SPH_MATCH_ALL will match all words in the search term
$sp->SetMatchMode(SPH_MATCH_ANY);
// We want an array with complete per match information including the document ids
$sp->SetArrayResult(true);
$sp->setFieldWeights(array(
'thesis'=>2,
'body'=>1
));
/**
* Run the search query. Here the first argument is the search term
* and the second is the name of the index to search in.
* Search term can come from a search form
*/
$results = $sp->Query('gun', 'test1');
debug($results);
该 setServer 中的 9312 是 sphinx 配置文件中定义的监听帖子。调试行给出“假”，我看到以下警告和注意事项：
Errors
Warning: Invalid argument supplied for foreach() in /library/Engine/Api/SphinxClient.php on line 998
Warning: assert(): Assertion failed in /library/Engine/Api/SphinxClient.php on line 177
Warning: assert(): Assertion failed in /library/Engine/Api/SphinxClient.php on line 177
Warning: Invalid argument supplied for foreach() in /library/Engine/Api/SphinxClient.php on line 1006
Warning: Invalid argument supplied for foreach() in /library/Engine/Api/SphinxClient.php on line 1054
Warning: Invalid argument supplied for foreach() in /library/Engine/Api/SphinxClient.php on line 1070
Notice: Undefined property: Engine_Api_SphinxClient::$_socket in /library/Engine/Api/SphinxClient.php on line 564
Notice: Undefined property: Engine_Api_SphinxClient::$_socket in /library/Engine/Api/SphinxClient.php on line 569
Notice: Undefined property: Engine_Api_SphinxClient::$_socket in /library/Engine/Api/SphinxClient.php on line 477
Notice: Undefined property: Engine_Api_SphinxClient::$_socket in /library/Engine/Api/SphinxClient.php on line 478
Warning: fclose() expects parameter 1 to be resource, null given in /library/Engine/Api/SphinxClient.php on line 478
我怀疑它与那四个通知有关。如果有人可以提供有关问题所在的提示，将不胜感激。