Question

我正在为我工作的公司建立一个技术评估系统。当我将其上传到在线主机时，出现了“数组字符串转换”错误。

注意：第4行的/storage/ssd5/805/10576805/public_html/UI/data.php中的数组到字符串的转换注意：未定义的属性：/ storage / ssd5 / 805/10576805 / public_html中的UserData :: $ Array第4行上的/UI/data.php致命错误：未捕获的错误：函数名称必须是/storage/ssd5/805/10576805/public_html/UI/data.php:4中的字符串：堆栈跟踪：＃0 {main}被抛出/storage/ssd5/805/10576805/public_html/UI/data.php，第4行

我试图在PHP5中运行该程序，直到运行较旧版本的PHP。但是在PHP7中，最新版本不起作用。我认为有PHP7数组转换的新语法。您能帮我解决这个问题吗？非常感谢。

Data.php

<?php
$process = new UserData();

if(isset($_GET['q'])){

    $process->$_GET['q'](); //this line have an error

}

class UserData {

    function deletePending(){
        require '../config.php';

        $trans_no = $_GET['trans_no'];
        $q = $connection->query("delete from tevaluation where TRANS_NO='$trans_no'");

        return $q;
    }

}
?>

View.php

<html>
<head>
<title>
 Technical Evaluation
</title>
</head>
<body>
<?php
include 'data.php';
$data = $process->pendingEvaluation();
?>
<table class="table table-hover" id="itemList">
<thead class="bg-primary">
<tr>
    <th class="text-center" width="35">TE #</th>
    <th class="text-center" width="10">QUANTITY</th>
    <th class="text-center" width="10">UNIT</th>
    <th class="text-center" width="20">DESCRIPTION</th>
    <th class="text-center" width="20">DEPARTMENT</th>
    <th class="text-center" width="130">DATE EVALUATED</th>
    <th class="text-center" width="50">STATUS</th>
    <th class="text-center">ACTION</th> 
</tr>
</thead>
<tbody>
    <?php if($data->num_rows > 0): ?>
        <?php while($row = mysqli_fetch_array($data)): ?>
        <?php if($row['STATUS'] == 2): 
        $stat = "<p class='text-danger'><b> For Approval</b></p>";
                    ?>
 <tr>
<td class="text-center" width="15"><?php echo $row['TRANS_NO']; ?></td>
<td class="text-center" width="10"><?php echo $row['QTY']; ?></td>
<td class="text-center" width="10"><?php echo $row['UNIT']; ?></td>
<td class="text-center" width="40"><?php echo $row['DESCRIP']; ?></td>
<td class="text-center" width="20"><?php echo $row['DEPT']; ?></td>
<td class="text-center" width="130"><?php echo $row['E_DATE']; ?></td>
<td class="text-center" width="50"><?php echo $stat; ?></td>
<td>

<a href="data.php?q=deletePending&trans_no=<?php echo $row['TRANS_NO']; ?>" class="btn btn-danger btn-sm" title="Click to Delete">
                                    <span class="fa fa-trash"></span><b> Delete</b>
                                </a>
</td>
</tr>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>
</tbody>
</table>
</body>
</html>

PHP7中的数组到字符串的转换问题

0 个答案: