如何将PHP的结果变量传递给bootstrap模态中的include.php

Question

我想从Bootstrap模态内的include.php传递一个php变量。 我的php while在whileresult.php上

<?php
    $i=0;
    while ($i < $rows) {
        $title_books=mysql_result($result,$i,"title_books");
        $pages_books=mysql_result($result,$i,"pages_books");
        $author_books=mysql_result($result,$i,"author_books");
?>
<?php echo $title_books; ?>

之后，有一个引导程序模态，这有一个include.php

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="col-md-1">
  <div class="btn-group">
    <button type="button" class="btn btn-primary btn-sm dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      <i class="fa fa-cog fa-2x" aria-hidden="true"></i><span class="caret"></span>
    </button>
    <ul class="dropdown-menu">
      <li>
        <a href="#" data-toggle="modal" data-target="#modalShareBk">Book in library</a>
      </li>
    </ul>
  </div>
</div>

<!-- start modal with include.php -->
<div id="modalShareBk" class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal">&times;</button>
        <h4 class="modal-title">Your Books</h4>
      </div>
      <div class="modal-body">
        <?php include("include.php"); ?>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default btn-xs" data-dismiss="modal">
          <i class="fa fa-times-circle" aria-hidden="true"></i> Close
        </button>
      </div>
    </div>
  </div>
</div>

现在，如何在include.php页面内传递变量$ title_books的值？

谢谢

Answer 1

只需回显包含文件中的值，变量范围将包含在include.php中

PS。 使用require_once（）代替include（）

编辑1：您需要将whileresult.php代码更改为如下所示

whileresult.php

<?php
$i=0;
$title_books = array();
$pages_books = array();
$author_books = array();
while ($i < $rows) {
    $title_books[$i]=mysql_result($result,$i,"title_books");
    $pages_books[$i]=mysql_result($result,$i,"pages_books");
    $author_books[$i]=mysql_result($result,$i,"author_books");
    $i++;
?>

include.php

<?php
for($j=0;$j<$i;$j++)
{
   echo 'Book - '.$title_books[$j].' Pages - '.$pages_books[$j].'Author - '.$author_books[$j];
}
?>