PHP Form Submission Guide

1 year ago
Ava Mitchell
1 minute

In PHP, submitting POST data can be done using the $_POST global variable to retrieve the data submitted from a form. Here is a simple example:

<form method="post" action="submit.php">
  <input type="text" name="username">
  <input type="password" name="password">
  <input type="submit">
</form>

// submit.php
<?php
  $username = $_POST['username'];
  $password = $_POST['password'];

  // 处理表单提交的数据
?>

In the example above, when a user clicks the submit button on the form, the form data will be submitted to the submit.php page and the values of the username and password fields will be retrieved using the $_POST global variable. Next, you can process this data on the submit.php page.

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