PHP实现简单的计算器
(编辑：jimmy 日期: 2025/7/8 浏览：2)
本文实例为大家分享了PHP实现简单计算器的具体代码，供大家参考，具体内容如下
caculator.php
<html>
<head>
</head>
<body>
<"data1"];
$data2 = $_POST["data2"];
$fuhao = $_POST["fuhao"];
$result = "";
echo $data1;
echo $data2;
echo $fuhao;
echo $result;
if ($fuhao == '+') {
$result = $data1 + $data2;
} else if ($fuhao == '-') {
$result = $data1 - $data2;
} else if ($fuhao == '*') {
$result = $data1 * $data2;
} else if ($fuhao == '/') {
$result = $data1 / $data2;
}
} else {
$data1 = "";
$data2 = "";
$fuhao = "";
$result = "";
}
"caculator.php" method="post">
<input type="text" name="data1" value="<"/>
<select name="fuhao">
<option value="+"
<"+") {
echo 'selected="selected"';
} "-"
<"-") {
echo 'selected="selected"';
} "*"
<"*") {
echo 'selected="selected"';
} "/"
<"/") {
echo 'selected="selected"';
} "text" name="data2" value="<"/>
<input type="submit" value="="/>
<input name="result" type="text" value="<"/>
<input type="reset"/>
</form>
</body>
</html>
运行结果：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
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