在用户结霜中启用 logwriter

Question

我正在尝试使用内置的 Slim logwriter，但目前还没有成功。

这就是我正在尝试的方法，但出现错误。

改为config_userfrosting.php:

/*Create a log writer */

$logWriter = new \UserFrosting\LogWriter(fopen('C:\xampp\htdocs\userfrosting\log\dev_logfile.log', 'a'));

$app->configureMode('dev', function () use ($app, $public_path, $uri_public_root) {
$app->config([
    'log.enable' => true,
    'log.writer' => $logWriter,
    'debug' => false,

从 index.php 调用日志编写器:

$app->log->debug("This is a test from the logger...");

收到错误：

  PHP Notice:  Undefined variable: logWriter in \userfrosting\config-userfrosting.php on line 33

Answer 1

为了在闭包 (configureMode) 中访问变量，您需要将其与 use(...) 个参数列表一起传递：

$app->configureMode('dev', function () use ($app, $public_path, $uri_public_root, $logWriter) {

    $app->config([
        'log.enable' => true,
        'log.writer' => $logWriter,
        'debug' => false,
        ...
});

在用户结霜中启用 logwriter

Enabling logwriter in Userfrosting

slim

userfrosting