Laravel 漂亮的 var_dump(), dd()，不再工作
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Laravel's pretty var_dump(), dd(), not working anymore
提问by Ortix92
For some reason laravel's dd()function decided to stop functioning. I have no idea how this happened. I tried composer updatealready but I'm not sure what else can be going on. The debugkey is set to truein the config.
由于某种原因，laravel 的dd()功能决定停止运行。我不知道这是怎么发生的。我composer update已经尝试过了，但我不确定还会发生什么。该debug键设置为true在配置。
Where should I look to solve this problem? I'm using Laravel 4.2.16
我应该在哪里解决这个问题？我正在使用 Laravel 4.2.16
NOTE:
dd()now simply functions as var_dump(), it doesn't prettify it anymore
注意：
dd()现在只是作为var_dump()，它不再美化它
回答by Ortix92
Solved it. I loaded my vagrant machine with the wrong config and was running hhvm instead of regular php-fpm. Hence xdebug, which handles the pretty dd(), was not being loaded. I reloaded my box with the correct settings (without hhvm and hack) and everything started working again
解决了。我用错误的配置加载了我的流浪机器，并且正在运行 hhvm 而不是常规的 php-fpm。因此，处理漂亮的 xdebugdd()没有被加载。我用正确的设置重新加载了我的盒子（没有 hhvm 和 hack），一切又开始工作了
回答by cherrysoft
Is dd the only Laravel helper function that doesn't work? If not then check the contents of vendor/composer/autoload_files.php. The laravel support helpers are loaded here. If the other helper functions are fine you can check the contents of laravel/framework/src/Illuminate/Support/helpers.php to see what's going on - this is where the function is created.
dd 是唯一一个不起作用的 Laravel 辅助函数吗？如果没有，请检查 vendor/composer/autoload_files.php 的内容。Laravel 支持助手在这里加载。如果其他辅助函数没有问题，您可以检查 laravel/framework/src/Illuminate/Support/helpers.php 的内容，看看发生了什么——这是创建函数的地方。
