我在 Joomla 数据库中有一些信息需要循环访问并提取某些信息。
我可以成功地循环浏览文章,但我无法从 [image] 中获取信息。如果可能的话,我只需要提取“image_intro”:“image/banner_box.jpg”就可以了“banner_box.jpg”。
到目前为止,我的代码循环通过数据库。
foreach ($result as $item) {
//makes array
$newsitems[] = array(
'title' => $item->title,
'text' => $item->introtext,
'image' => $item->images
);
}
我的输出打印出来了。
Array
(
[0] => Array
(
[title] => Service 2
[text] => <p>Lorem ipsum dolor sit amet, conseteetur sadipscing elitr, sed diam monumy eirmod..<a href="http://www.google.co.uk">View more</a></p>
[image] => {"image_intro":"images\/banner_box2.jpg","float_intro":"","image_intro_alt":"","image_intro_caption":"","image_fulltext":"","float_fulltext":"","image_fulltext_alt":"","image_fulltext_caption":""}
)
[1] => Array
(
[title] => Service 1
[text] => <p>Lorem ipsum dolor sit amet, conseteetur sadipscing elitr, sed diam monumy eirmod..<a href="http://www.google.co.uk">View more</a></p>
[image] => {"image_intro":"images\/banner_box1.jpg","float_intro":"","image_intro_alt":"","image_intro_caption":"","image_fulltext":"","float_fulltext":"","image_fulltext_alt":"","image_fulltext_caption":""}
)
)
谢谢大家。