Question

我正在使用选择表单元素，询问用户他想要使用哪个函数。

我的问题实际上如下：

1表单元素：

<form action="php/questhandler.php" method="post" parsley-validate="" novalidate="">
    <div class="col-sm-12 col-md-12">
        <div class="form-group">
            <label>Quest</label>
            <select name="inputQuest" id="inputQuest" class="form-control">
                <option value="0">Please select a quest...</option>
                <option value="1">PHPcode1</option>
                <option value="2">PHPcode2</option>
            </select>
        </div>
    </div>
    <div style="margin-left:11px;" class="form-group">
        <button class="btn btn-primary" type="submit">Redeem Quest</button>
    </div>
</form>

PHP文档

<?php

$choose = $_POST['inputQuest'];

// SELECTION 1
if($choose = '1'){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, 'POSTURLHERE');
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, 'POSTFIELDSHERE');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $global['cookie']);
    $response = curl_exec($ch);
    curl_close($ch);

    echo "FUNCTION 1 SUCCESSFULL";
}

// SELECTION 2
if($choose = '2'){
    $startValue = 0;
    $endValue = 10;

    for($startValue; $startValue <= $endValue; $startValue++){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, 'POSTURLHERE');
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, 'POSTFIELDSHERE');
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $global['cookie']);
        $response = curl_exec($ch);
        curl_close($ch);

        echo "FUNCTION 2 got " .$startValue. " times added.";
    }
}
?>

我的问题如下：我如何让PHP代码只运行从表单元素发布的选定代码？

我尝试使用if参数，因为你们可以在代码中看到，但它仍然会运行这两个代码。

Answer 1

使用$choose == '1'和$choose == '2' - 这种方式是检查变量是否与值完全匹配

如果选择值= 1，请执行此操作，如果选择值= 2，请执行此操作

1 个答案: