Fixed this too :)
Re: json_decode and arrays
« Reply #46, on June 14th, 2013, 01:23 PM »Last edited on June 14th, 2013, 02:11 PM
This is the tree of my JSON (stored in $data_delicious):
Code: [Select]
This is the function to grab stuff from it
Code: [Select]
Problem is I get these:
Illegal string offset 'post'
Illegal string offset '@attributes'
Undefined index: description
Undefined index: href
{
"@attributes":{
"tag":"",
"user":"myusername"
},
"post":[
{
"@attributes":{
"description":"Fastweb: fibra o VDSL? Disinformazione alla porta",
"extended":"",
"hash":"d00d03acd6e01e9c2e899184eab35273",
"href":"http:\/\/storify.com\/giovannibajo\/fastweb-fibra-o-vdsl",
"private":"no",
"shared":"yes",
"tag":"",
"time":"2013-06-14T10:30:08Z"
}
}
]
}
This is the function to grab stuff from it
$obj = $data_delicious['post']['@attributes'];
foreach (array_slice(json_decode($data_delicious, true), 0, 5) as $obj) {
$delicious_title = str_replace('"', '\'', $obj['description']);
$delicious_url = htmlentities($obj['href'], ENT_QUOTES, "UTF-8");
$output = "<li><a rel=\"external nofollow\" title=\"$delicious_title\" href=\"$delicious_url\">$delicious_title</a></li>";
echo $output;
}Problem is I get these:
Illegal string offset 'post'
Illegal string offset '@attributes'
Undefined index: description
Undefined index: href