我正在使用 API wordnik，当我搜索“开始”这个词的定义时，我收到以下错误
警告：类标签在第 172 行的 /wordnik/api/APIClient.php 中没有属性类型
致命错误：类名必须是第 154 行 /wordnik/api/APIClient.php 中的有效对象或字符串
我可以搜索其他词很好，它似乎只是这个。我敢肯定还有更多我还没有找到
第 172 行位于具有 E_USER_WARNING 的代码部分）；
第 154 行位于具有 $instance = new $class(); 的代码部分。// 这会实例化名为 $class 的类
<?php
/**
* APIClient.php
*/
/* Autoload the model definition files */
/**
*
*
* @param string $className the class to attempt to load
*/
function __autoload($className) {
$currentDir = substr(__FILE__, 0, strrpos(__FILE__, '/'));
if (file_exists($currentDir . '/' . $className . '.php')) {
include $currentDir . '/' . $className . '.php';
} elseif (file_exists($currentDir . '/../model/' . $className . '.php')) {
include $currentDir . '/../model/' . $className . '.php';
}
}
class APIClient {
public static $POST = "POST";
public static $GET = "GET";
public static $PUT = "PUT";
public static $DELETE = "DELETE";
/**
* @param string $apiKey your API key
* @param string $apiServer the address of the API server
*/
function __construct($apiKey, $apiServer) {
$this->apiKey = $apiKey;
$this->apiServer = $apiServer;
}
/**
* @param string $resourcePath path to method endpoint
* @param string $method method to call
* @param array $queryParams parameters to be place in query URL
* @param array $postData parameters to be placed in POST body
* @param array $headerParams parameters to be place in request header
* @return unknown
*/
public function callAPI($resourcePath, $method, $queryParams, $postData,
$headerParams) {
$headers = array();
$headers[] = "Content-type: application/json";
# Allow API key from $headerParams to override default
$added_api_key = False;
if ($headerParams != null) {
foreach ($headerParams as $key => $val) {
$headers[] = "$key: $val";
if ($key == 'api_key') {
$added_api_key = True;
}
}
}
if (! $added_api_key) {
$headers[] = "api_key: " . $this->apiKey;
}
if (is_object($postData) or is_array($postData)) {
$postData = json_encode($postData);
}
$url = $this->apiServer . $resourcePath;
$curl = curl_init();
curl_setopt($curl, CURLOPT_TIMEOUT, 5);
// return the result on success, rather than just TRUE
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
if ($method == self::$GET) {
if (! empty($queryParams)) {
$url = ($url . '?' . http_build_query($queryParams));
}
} else if ($method == self::$POST) {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} else if ($method == self::$PUT) {
$json_data = json_encode($postData);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} else if ($method == self::$DELETE) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} else {
throw new Exception('Method ' . $method . ' is not recognized.');
}
curl_setopt($curl, CURLOPT_URL, $url);
// Make the request
$response = curl_exec($curl);
$response_info = curl_getinfo($curl);
// Handle the response
if ($response_info['http_code'] == 0) {
throw new Exception("TIMEOUT: api call to " . $url .
" took more than 5s to return" );
} else if ($response_info['http_code'] == 200) {
$data = json_decode($response);
} else if ($response_info['http_code'] == 401) {
throw new Exception("Unauthorized API request to " . $url .
": ".json_decode($response)->message );
} else if ($response_info['http_code'] == 404) {
$data = null;
} else {
throw new Exception("Can't connect to the api: " . $url .
" response code: " .
$response_info['http_code']);
}
return $data;
}
/**
* Take value and turn it into a string suitable for inclusion in
* the path or the header
* @param object $object an object to be serialized to a string
* @return string the serialized object
*/
public static function toPathValue($object) {
if (is_array($object)) {
return implode(',', $object);
} else {
return $object;
}
}
/**
* Derialize a JSON string into an object
*
* @param object $object object or primitive to be deserialized
* @param string $class class name is passed as a string
* @return object an instance of $class
*/
public static function deserialize($object, $class) {
if (in_array($class, array('string', 'int', 'float', 'bool'))) {
settype($object, $class);
return $object;
} else {
$instance = new $class(); // this instantiates class named $class
$classVars = get_class_vars($class);
}
foreach ($object as $property => $value) {
// Need to handle possible pluralization differences
$true_property = $property;
if (! property_exists($class, $true_property)) {
if (substr($property, -1) == 's') {
$true_property = substr($property, 0, -1);
if (! property_exists($class, $true_property)) {
trigger_error("class $class has no property $property"
. " or $true_property", E_USER_WARNING);
}
} else {
trigger_error("class $class has no property $property",
E_USER_WARNING);
}
}
$type = $classVars['swaggerTypes'][$true_property];
if (in_array($type, array('string', 'int', 'float', 'bool'))) {
settype($value, $type);
$instance->{$true_property} = $value;
} elseif (preg_match("/array<(.*)>/", $type, $matches)) {
$sub_class = $matches[1];
$instance->{$true_property} = array();
foreach ($value as $sub_property => $sub_value) {
$instance->{$true_property}[] = self::deserialize($sub_value,
$sub_class);
}
} else {
$instance->{$true_property} = self::deserialize($value, $type);
}
}
return $instance;
}
}
?>