在单个页面上组合HTML和PHP代码

最新推荐文章于 2021-04-12 02:20:35 发布

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最新推荐文章于 2021-04-12 02:20:35 发布

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分类专栏： lamp 文章标签： lamp

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numguess.php:

<?php
$num_to_guess = 42;
if (!isset($_POST["guess"])) {
$message = "Welcome to the guessing machine!";
} else if ($_POST["guess"] > $num_to_guess) {
$message = $_POST["guess"]." is too big! Try a smaller number.";
} else if ($_POST["guess"] < $num_to_guess) {
$message = $_POST["guess"]." is too small! Try a larger number.";
} else { // must be equivalent
$message = "Well done!";
}
?>
<html>
<head>
<title>A PHP number guessing script</title>
</head>
<body>
<h1><?php echo $message; ?></h1>
<form action="<?php echo $_SERVER["PHP_SELF"]; ?>" method="POST">
<p><strong>Type your guess here:</strong>
<input type="text" name="guess"></p>
<p><input type="submit" value="submit your guess"/></p>
</form>
</body>
</html>