PHP中获取提交按钮的名称

发布于 2024-11-29 12:20:57 字数 365 浏览 1 评论 0原文

如何在 PHP 中获取提交按钮的名称？

我得到了提交按钮的值，但我找不到获取按钮名称的任何代码。下面是我写的代码。

<form name="form1"  method="post">
    <input type="submit" value="hello" name="submitbutton">
</form>

<?php
    echo "Value of submit button: " . $_POST['submitbutton'];
    echo "Name of submit button: " . // What should I do here? //;
?>

原文

How do I get the name of the submit button in PHP?

I got the value of submit button, but I could not find
any code to get the name of the button. Below is the code I have written.

<form name="form1"  method="post">
    <input type="submit" value="hello" name="submitbutton">
</form>

<?php
    echo "Value of submit button: " . $_POST['submitbutton'];
    echo "Name of submit button: " . // What should I do here? //;
?>

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醉酒的小男人 2024-12-06 12:20:57

您将在 $_POST 数组中找到该名称。

<?php
print_r($_POST);
?>

这样您将看到 $_POST 数组中的所有内容。

您可以使用以下方法迭代数组：

foreach($_POST as $name => $content) { // Most people refer to $key => $value
   echo "The HTML name: $name <br>";
   echo "The content of it: $content <br>";
}

You will find the name in the $_POST array.

<?php
print_r($_POST);
?>

This way you will see everything in the $_POST array.

You can iterate through the array with:

foreach($_POST as $name => $content) { // Most people refer to $key => $value
   echo "The HTML name: $name <br>";
   echo "The content of it: $content <br>";
}

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