我目前正在尝试将 xml 标题的值发布到一个数组中,该数组又将用于保存假期。我仍然没有收到任何错误消息,并且使用了 var_dump 来收集以下信息。(勾选了几个与阅读 RSS 提要相关的复选框)
array(7) { [0]=> string(21) "{$currentItem->title}" [1]=> string(21)"{$currentItem->title}" [2]=> string(21) "{$currentItem->title}" [3]=> string(21) "{$currentItem->title}" [4]=> string(21) "{$currentItem->title}" [5]=> string(21) "{$currentItem->title}" [6]=> string(21) "{$currentItem->title}" } :S
这对我来说表明数组端正在工作,但它没有保存在复选框的值参数中设置的信息,因为所有字符串都是 21?21是saveBox的值的引号之间的字符数!!
index.php 中的部分
$index = 1;
foreach ($allHolidays as $currentItem)
{
echo '<tr>';
if (isset($_SESSION['login']))
{
echo '<td valign="top">';
//echo '<input type="hidden" name="guid$index" value="{$currentItem->guid}">';name="saveBox$index[]"
echo '<input type="checkbox" name="saveBox[]" value="{$currentItem->title}">';
echo '</td>';
}
echo '<td>';
echo "<p><a href=\"{$currentItem->link}\">{$currentItem->title}</a><br/>";
echo "{$currentItem->description}<br/>";
echo "{$currentItem->pubDate}<br/></p>";
echo '</td>';
echo '</tr>';
$index++;
}
保存进程.php
<?php
header("refresh:555; url='index.php'");
session_start();
echo "Thank you for saving a holiday";
echo '<input type="checkbox" name="saveBox[]" value="'.
htmlspecialchars($currentItem->title).'">';
include "top.php";
var_dump($_POST['saveBox']);
try
{
foreach ($_POST['saveBox'] as $savedHoliday)
{
$user = $_SESSION['login'];
$currentSave = $savedHoliday;
$save = "channel/item[title=\"$currentSave\"]";
$holidaysXML = simplexml_load_file('holidays.xml');
$savePath = $holidaysXML->xpath($save);
foreach($savePath as $currentSavePath)
{
echo "<p><a href='{$currentSavePath->link}'>{$currentSavePath->title}</a>"."<br\>".
"{$currentSavePath->description}"."<br\>".
"{$currentSavePath->pubDate}"."<br\></p>";
$insertSave = $db->prepare("INSERT INTO `saved_holidays` (`subscriberID`, `link`, `pubDate`, `title`, `description`)
VALUES ('$user', '$currentSavePath->link', '$currentSavePath->pubDate', '$currentSavePath->title', '$currentSavePath->description')");
$insertSave->execute();
}
}
}
catch(PDOException $e)
{
echo $e->getMessage();
}