php - 如何用PHP写入控制台？(How can I write to the console in PHP?)

Question

Is it possible write a string or log into the console?

(是否可以在控制台中写入字符串或日志？)

What I mean (我的意思是说)

Just like in JSP, if we print something like system.out.println("some") , it will be there at the console, not at a page.

(就像在JSP中一样，如果我们打印类似system.out.println("some") ，它将在控制台上，而不是在页面上。)

  ask by Labeeb Panampullan translate from so

Answer 1

Or you use the trick from PHP Debug to console .

(或者您使用PHP Debug中的技巧来控制 。)

First you need a little PHP helper function

(首先，您需要一个小的PHP帮助函数)

function debug_to_console($data) {
    $output = $data;
    if (is_array($output))
        $output = implode(',', $output);

    echo "<script>console.log('Debug Objects: " . $output . "' );</script>";
}

Then you can use it like this:

(然后你可以像这样使用它：)

debug_to_console("Test");

This will create an output like this:

(这将创建一个这样的输出：)

Debug Objects: Test