我有一个名为$photos
的数组,如下所示:
Array
(
[0] => Array
(
[fileURL] => https://www.filepicker.io/api/file/UYUkZVHERGufB0enRbJo
[filename] => IMG_0004.JPG
)
[1] => Array
(
[fileURL] => https://www.filepicker.io/api/file/WZeQAR4zRJaPyW6hDcza
[filename] => IMG_0003.JPG
)
)
现在我想创建一个名为$values
的新数组,如下所示:
Array
(
[vshare] => Array
(
[IMG_0003.JPG] => Array
(
[0] => https://www.filepicker.io/api/file/RqAN2jZ7ScC8eOx6ckUE
)
[IMG_0004.JPG] => Array
(
[0] => https://www.filepicker.io/api/file/XdwtFsu6RLaoZurZXPug
)
)
)
为此,我尝试了以下代码:
$values = array();
foreach($photos as $photo ) {
$values['vshare'][$photo->filename] = array($photo->fileURL);
}
然后当我print_r($values)
:时,我得到了以下错误的输出
Array
(
[vshare] => Array
(
[] => Array
(
[0] =>
)
)
)
有人能纠正我在代码中犯的错误吗?
谢谢。
->是对象的运算符,如本问题所述。
尝试:
$values = array();
foreach($photos as $photo ) {
$values['vshare'][$photo['filename']] = array($photo['fileURL']);
}
<?php
$values = array();
foreach($photos as $photo ) {
$values['vshare'][$photo['filename']][0] = $photo['fileURL'];
}
您应该试试这个代码
$values = array();
foreach($photos as $photo) {
$values['vshare'][$photo['filename']] = array(0 => $photo['fileURL']);
}
对我来说很好。