[英]PHP Fatal error: Class 'Slim' not found
session_start();
date_default_timezone_set('GMT');
require 'Slim/Slim.php';
use Slim\Slim;
\Slim\Slim::registerAutoloader();
$app = new \Slim\Slim();
require_once 'item.php';
this is code excerpt from index.php
and stuck on the said error when it called item.php
. 这是
index.php
代码摘录,并在调用item.php
时卡在上述错误上。 Here the contains of the file 这里的文件包含
$app->put('/getItem', authorize(), 'getItem');
function getItem() {
$sql = "SELECT * FROM item";
$app = Slim::getInstance();
try {
$db = getConnection();
$stmt = $db->query($sql);
$item = $stmt->fetchAll(PDO::FETCH_OBJ);
$db = null;
$response = $app->response();
$response->header('Content-Type', 'application/json');
// Include support for JSONP requests
if (!isset($_GET['callback'])) {
echo json_encode($item);
} else {
echo $_GET['callback'] . '(' . json_encode($item) . ');';
}
} catch(PDOException $e) {
$error = array("error"=> array("text"=>$e->getMessage()));
echo json_encode($error);
}
}
i hit the error on this $app = Slim::getInstance();
我在
$app = Slim::getInstance();
遇到了错误$app = Slim::getInstance();
What is wrong with my approach? 我的方法有什么问题?
The Slim
class' full name (including namespace) is \\Slim\\Slim
so you'll need to use that, eg Slim
类的全名(包括名称空间)为\\Slim\\Slim
因此您需要使用它,例如
$app = \Slim\Slim::getInstance();
Alternatively, you can import the Slim
symbol using the use
statement at the top of your item.php
script. 另外,您可以使用
item.php
脚本顶部的use
语句导入Slim
符号。
use Slim\Slim;
You can use this code for Slim Framework3 : 您可以将此代码用于Slim Framework3 :
<?php
require "vendor/autoload.php";
use \Slim\App;
$app = new App();
$app->get("/",function(){
echo "Hello World";
});
$app->get("/test",function(){
echo "Hello World";
});
$app->run();
?>
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