[英]How do I echo the number of items in an array?
A total newbie question I know. 我知道一个全新的问题。
I'm sing Zend framework, and sending an array from the controller: 我正在唱Zend框架,并从控制器发送一个数组:
$this->view->googleArray = $viewFeedArray;
In the view, I have a foreach loop that is populating a table with the array contents. 在视图中,我有一个foreach循环,用数组内容填充表。
<?php
foreach($this->googleArray as $row) { ?>
<tr>
<td><?php echo $row['when']; ?></td>
...
...
</tr>
<?php
}
?>
It all works fine. 一切正常。 At the top of the table, I want to list the number of items in the array. 在表格的顶部,我想列出数组中的项目数。
Something like (which doesn't work): 像(不起作用)的东西:
<?php echo $this->googleArray->totalResults; ?> event(s) found
How would I do that? 我该怎么办?
Thanks! 谢谢!
试过这个?
<?php echo count($this->googleArray); ?> event(s) found
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