$ _GET不工作在我的PHP [英] $_GET not working on my php

问题描述

我将我的PHP调用到我的javascript代码中，我可以知道为什么 $ _ GET 不能在我的PHP文件中工作吗？

I Call my PHP into my javascript code, may I know why $_GET not working in my PHP file?

我的URL是： localhost / img / index.php？fname = johndoe

strong> index.php 是：

Javascript inside my index.php is :

<script src="uploadname.js"></script>
<script type="text/javascript">
$(document).ready(
    function()
    {
        $(\'#redactor_content\').redactor({
            imageUpload: \'uploadimage.php\',
            minHeight: 200 // pixels
        });
    }
);
</script> 

php档案 uploadimage.php

<?php

    $fname=$_GET['fname'];
    $dir = '../assets/uploads/r/';
    $sysUrl = lc('sysUrl');

    $_FILES['file']['type'] = strtolower($_FILES['file']['type']);

    if ($_FILES['file']['type'] == 'image/png'
    || $_FILES['file']['type'] == 'image/jpg'
    || $_FILES['file']['type'] == 'image/gif'
    || $_FILES['file']['type'] == 'image/jpeg'
    || $_FILES['file']['type'] == 'image/pjpeg')
    {
        // setting file's mysterious name
        $filename = $fname.date('YmdHis').'.jpg';
        $file = $dir.$filename;

        // copying
        copy($_FILES['file']['tmp_name'], $file);

        // displaying file
        $array = array(
            'filelink' => $sysUrl.'/assets/uploads/r/'.$filename
        );

        echo stripslashes(json_encode($array));

    }

?>

我使用了上面的代码，但是当我保存文件时，它显示为空白。没有任何东西可以知道原因为什么？

I've used above code but when I save the file it shows blank. got nothing may I know the reason why?

推荐答案

您试图读取 uploadimage中的数据。 php 但查询字符串在您的请求 index.php 。您必须将其包含在您要阅读的每个请求中。

You are trying to read the data inside uploadimage.php but the query string is on your request to index.php. You have to include it in each request you want to read it from.

例如

$('#redactor_content').redactor({
    imageUpload: 'uploadimage.php?fname=<?php echo isset($_GET['fname']) ? htmlspecialchars($_GET['fname']) : ""; ?>',
    minHeight: 200 // pixels
});

这篇关于$ _GET不工作在我的PHP的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！