[JSON to PHP variables]

I have to assign variables in my php fie to use in my template. 

[JSON to PHP variables]

Thanks, with the key it would have another name in front of it to prevent overwrites. 

 

But there isn't a way to save everything to variables? So how would I be able to use https://api.weather.gov/stations/KAMA/observations, when it as multiple nodes named the same but different data?

[XML and issues with CDATA]

Having an issue within the <description> node, it contains a header line and then followed by <![CDATA[ story paragraph [/size]]]>. 

How to create another variable for everything inside the CDATA? and/or how to remove that entirely? Thanks in advance.  

//this remove all a href from rawdata
$rawdata = preg_replace('@<a href=[^>]+>(.*)</a>@', '', $rawdata);
$rawdata = preg_replace('/<pre>/', '', $rawdata);
$rawdata = preg_replace('/<\/pre>/', '', $rawdata);
$rss_update = preg_match_all("/<pubDate>(.*)<\/pubDate>/", $rawdata, $rss_update);
 
$types = array(
'link',
'description',
'title',
'pubDate',
'author');
 
 
$valid = array();
$link = $description = $title = $pubDate = $author = array();
 
$rawdata = preg_replace('/<item>/', "<item>\s", $rawdata);
if (preg_match_all('/<item>(.+?)<\/item>/s', $rawdata, $r))
{
$rr = count($r[0]);
for ($i = 0; $i < $rr; $i++)
{
if (preg_match_all('/<(.+?)>(.+?)<\//s', $r[1][$i], $y))
{
$yy = count($y[0]);
for ($x = 0; $x < $yy; $x++)
{
if (in_array($y[1][$x], $types))
{
array_push(${$y[1][$x]}, $y[2][$x]);
 
} 
}
}   
}
 
}
if ($this->debug)
echo "rss total  $i\n";
$this->smarty->assign('rss_update', $rss_update);
$this->smarty->assign('rss_link', $link);
$this->smarty->assign('rss_description', $description);
$this->smarty->assign('rss_title', $title);
$this->smarty->assign('rss_pubdate', $pubDate);
$this->smarty->assign('rss_author', $author);
$this->smarty->assign('rss_story', $story);
$this->smarty->assign('rss_total', $i);

[JSON to PHP variables]

I new to using JSON and PHP.  I need some help on how to convert it over to a php array of variables. 

 

I want to take this file https://api.weather.gov/stations/KAMA/observations/current and convert it over. Is it possible to put everything into variables? I'm able to see the entire json with this code 

$json_ary = json_decode($file,true);

foreach($json_ary as $key => $val) {
    //echo "$key<br>\n";
    foreach ($val as $key2 => $val2) {
        echo "... $key2 => $val2<br>\n";
            foreach ($val2 as $key3 => $val3) {
	        echo "... $key3 => $val3<br>\n";
    }

    }
}

But it's not returning what I'm wanting. Like on temperature, I would like the value to automatically assigned to temperature. If you can help that would be greatly appreciated. At the beginning of the week I lost my friend that helps me out on this stuff and I'm so lost.