Question

使用运行在XAMPP Server上的CakePHP和PHP 5.3.5我一直收到错误消息语法错误，意外T_CONSTANT_ENCAPSED_STRING第38行

第38行是'已发布'，

守则

<div id="center_content">
<h2>Post Listings</h2>
<p>Here is a list of existing posts</p>
<div>
</div>
<?php
if (isset($posts) && is_array($posts))
{
?>
<table>
<tr>
<td>
<b>ID</b>
</td>
<td>
<b>title</b>
</td>
<td>
<b>content</b>
</td>
<td>
<b>Last Modified</b>
</td>
<td>
<b>published<b>
</td>
<td colspan="2"><b>&nbsp;&nbsp;Action</b></td>
</tr>
<?php foreach ($posts as $post): ?>
<tr>
<td><?php echo $post['Post']['id'];?></td>
<td><?php echo $post['Post']['title'];?></td>
<td><?php echo $post['Post']['content'];?></td>
<td><?php echo $post['Post']['modified'];?></td>
<td>
<?php echo $html->link(ife(
$post['Post']['published'] == 1', 
'Published',
'Unpublished),
'/posts/'.ife($post['Post']['published'] == 1',
'disabled','enable').'/'.$post['Post']['id']
 );
?>
</td>
<td>
<?php echo $html->link(
'Edit',
'/posts/edit'.$post['Post']['id']);?>
</td>
<td>
<?php echo $html->link(
'Delete',
'/posts/delete/'.$post['Post']['id']);?>
</td>
</tr>

<? endforeach; ?>
<?php
if (sizeof($posts) == 0) {
?>
<tr style= "background-color:#cccccc;">
<td colspan="6">
<span style="font-size: 17px;">
No post found.
</span>
</td>
</tr>
<?php
}
?>
</table>
<br/>
<?php
}
?>
</div>

多数事实，请注意我使用CakePHP MVC Framework

运行PHP 5.3.5的应用程序

Answer 1

从

更改

 <?php echo $html->link(ife(
'$post['Post']['published'] == 1', 
'Published',
'Unpublished'),
'/posts/'.ife('$post'['Post']['published'] == 1',
'disabled','enable').'/'.$post['Post']['id']
);
?>

到

<?php echo $html->link(ife(
$post['Post']['published'] == 1', 
'Published',
'Unpublished),
'/posts/'.ife($post['Post']['published'] == 1',
'disabled','enable).'/'.$post['Post']['id']
);
?>

您只需要在$ post

之前删除单引号

Answer 2

尝试使其更具可读性：

$isPublished = ($post['Post']['published'] == 1) ? true : false;

echo $html->link(
  ife($isPublished, 'Published','Unpublished'),
  '/posts/' . ife($isPublished, 'disabled', 'enable') . '/' . $post['Post']['id']
);

Answer 3

 $post['Post']['published'] == '1',

Answer 4

这对我有用......你有一个旧式的php标签，并且在错误的位置有单引号。

我不确定“ife”是什么，很可能是if语句错了？

<div id="center_content">
<h2>Post Listings</h2>
<p>Here is a list of existing posts</p>
<div>
</div>
<?php
if (isset($posts) && is_array($posts))
{
?>
<table>
<tr>
<td>
<b>ID</b>
</td>
<td>
<b>title</b>
</td>
<td>
<b>content</b>
</td>
<td>
<b>Last Modified</b>
</td>
<td>
<b>published<b>
</td>
<td colspan="2"><b>&nbsp;&nbsp;Action</b></td>
</tr>
<?php foreach ($posts as $post): ?>
<tr>
<td><?php echo $post['Post']['id'];?></td>
<td><?php echo $post['Post']['title'];?></td>
<td><?php echo $post['Post']['content'];?></td>
<td><?php echo $post['Post']['modified'];?></td>
<td>
<?php echo $html->link(
    ($post['Post']['published'] == 1 ? 'Published' : 'Unpublished'),
    '/posts/' . 
    ($post['Post']['published'] == 1 ? 'disabled' : 'enabled') .
    '/' . $post['Post']['id'] 
    );
?>
</td>
<td>
<?php echo $html->link(
'Edit',
'/posts/edit'.$post['Post']['id']);?>
</td>
<td>
<?php echo $html->link(
'Delete',
'/posts/delete/'.$post['Post']['id']);?>
</td>
</tr>

<?php endforeach; ?>
<?php
if (sizeof($posts) == 0) {
?>
<tr style= "background-color:#cccccc;">
<td colspan="6">
<span style="font-size: 17px;">
No post found.
</span>
</td>
</tr>
<?php
}
?>
</table>
<br/>
<?php
}
?>
</div>

意外的T_CONSTANT_ENCAPSED_STRING

4 个答案: