PHP-如何打印此多维数组? [英] php - How do I print this multidimensional array?

问题描述

可以说我有以下数组:

Array ( [1284487200] => Array ( [title] => first title [link] => http%3A%2F%2Fexample1.com ) [1261271380] => Array ( [title] => second title [link] => http%3A%2F%2Fexample2.com )

我要这样打印数组:

<a href="http://example1.com">first title - 1284487200</a><br>
<a href="http://example2.com">second title - 1261271380</a><br>

任何想法将不胜感激！

更新:提供的2个答案有相同的错误，因为链接中包含了我的域，例如. http://www.mydomain.com/http%3A%2F%example1. com

UPDATE: the 2 answers provided have the same error in that my domain is included in the link, eg. http://www.mydomain.com/http%3A%2F%example1.com

有什么办法可以纠正我的问题?

Any way I can correct that?

推荐答案

(最困难的部分)是获取一维数组的键，这是使用以下方法获得的:

The (most) difficult part is getting the key of the first dimension array, this is get using:

$key=>$data

在foreach中.

$ key表示要遍历的数组的键. $ data的内容，在您的示例中，$ data包含第二维数组.

$key represents the key of the array being traversed. $data the content, in your example $data contains the second dimension array.

foreach( $array AS $key=>$data )
{
   echo '<a href="'.urldecode( $data['link'] ).'">'.$data['title'].' - '.$key.'</a><br>';
}

有关foreach语句的更多信息: http://php.net/manual/zh-CN/control-structures.foreach.php

More info about the foreach statement: http://php.net/manual/en/control-structures.foreach.php

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