HTTP GET 不起作用?

HTTP GET isn't working?

我在一个网页上有一个表单,它将提交字段中的数据以在另一个页面上处理。

表格如下:

<form align="center" action="submitrivalsconfig.php" method="get">
        <b>PN Operator:</b>
        <select name="PNOp" value="<?php echo $data["PNOp"]?>">
            <option value="=">=</option>
            <option value=">">></option>
            <option value="<"><</option>
            <option value=">=">>=</option>
            <option value="<="><=</option>
        </select>
        <b>PN Value:  </b>
        <input type="number" name="PNValue" value="<?php echo $data["PNValue"]?>" style="width:40px">

        <br><br>

        <b>MEL Operator:</b>
        <select name="MELOp" value="<?php echo $data["MELOp"]?>">
            <option value="=">=</option>
            <option value=">">></option>
            <option value="<"><</option>
            <option value=">=">>=</option>
            <option value="<="><=</option>
        </select>
        <b>MEL Value:</b>
        <input type="number" name="MELValue" value="<?php echo $data["MELValue"]?>" style="width:40px">

        <br><br>

        <b>NDZ Operator:</b>
        <select name="NDZOp" value="<?php echo $data["NDZOp"]?>">
            <option value="=">=</option>
            <option value=">">></option>
            <option value="<"><</option>
            <option value=">=">>=</option>
            <option value="<="><=</option>
        </select>
        <b>NDZ Value: </b>
        <input type="number" name="NDZValue" value="<?php echo $data["NDZValue"]?>" style="width:40px">

        <br><br>

        <b>Fuel Type:</b>
        <input type="text" name="FuelType" value="<?php echo $data["FuelType"]?>" style="width:400px">

        <br><br>

        <input type="submit" value="Submit Configuration">
    </form>

按下提交按钮后,我被重定向到以下 url:

bmratest/minipages/submitrivalsconfig.php?PNOp=%3D&PNValue=54&MELOp=%3D&MELValue=60&NDZOp=%3D&NDZValue=90&FuelType=%27CCGT%27%2C+%27COAL+IN%27%2C+%27COAL+OUT%27%2C+%27OCCGT%27%2C+%27OIL%27

到目前为止我觉得一切都很好,但是我将传输的数据分配给一个数组并且它输出空白,这表明 $_GET 详细信息是空白并且它没有从 URL.

您要查找的超全局是called $_GET而不是$GET_