要將PHP操作與HTML表單關聯,您需要執行以下幾個步驟:
action
屬性,該屬性指向處理表單數據的PHP文件。method
屬性,以指定HTTP請求方法(通常為POST
或GET
)。這是一個簡單的示例,說明如何將HTML表單與PHP操作關聯:
HTML表單 (form.html):
<!DOCTYPE html>
<html>
<head>
<title>Form Example</title>
</head>
<body>
<h1>Simple Form</h1>
<form action="process_form.php" method="post">
<label for="name">Name:</label>
<input type="text" id="name" name="name" required>
<br><br>
<label for="email">Email:</label>
<input type="email" id="email" name="email" required>
<br><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
PHP操作 (process_form.php):
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$name = $_POST['name'];
$email = $_POST['email'];
// Perform actions with the form data, e.g., save to database, send email, etc.
echo "Name: " . htmlspecialchars($name) . "<br>";
echo "Email: " . htmlspecialchars($email) . "<br>";
}
?>
在此示例中,當用戶填寫表單并點擊“提交”按鈕時,表單數據將發送到process_form.php
文件。在該文件中,我們通過$_POST
變量獲取表單數據,并對其進行處理。