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======json_decode======

<badge>WMMEGA FW >= 2.1180</badge>

<html>JSON decode a <b><span style="color:green">string</span><span style="color:black"></b> into a <b><span style="color:green">array<span style="color:black"></b>
</html>

====Description====

<well size="sm"><html>
<span style="font-size:125%;color:green">array
<span style="color:black">json_decode (
<span style="color:green">string
<span style="color:blue">$data
<span style="color:black">)
</html></well>

Return an <html><b><span style="color:green">array<span style="color:black"></b> containing the JSON array representation of an JSON object (passed as a string).</html>

====Parameters====

<html><b><span style="color:blue">$data<span style="color:black"></b>:  A <b><span style="color:green">string<span style="color:black"></b> to decode</html>

====Return Values====

JSON decoded <html><b><span style="color:green">array<span style="color:black"></b></html>

====Example====

<code php>
<pre><?
   $json_string='{"a":1,"b":2,"c":3}';
   $res=json_decode($json_string);
   print_r($res);
?></pre>
</code>

The above example will output:

<code>
[$res] = Array (
[0] = Array (
    (int) [a] => 1
    (int) [b] => 2
    (int) [c] => 3
)
) </code>


====See Also====

[[array()]] - Create an <html><b><span style="color:green">array<span style="color:black"></b></html>, with optional values

[[explode()]] - <html>Turn a <b><span style="color:green">string<span style="color:black"></b> into an <b><span style="color:green">array<span style="color:black"></b></html>

[[implode()]] - <html>Turn an <b><span style="color:green">array<span style="color:black"></b> into a <b><span style="color:green">string<span style="color:black"></b></html>

[[json_encode()]] - <html>Encode an array as a JSON string</html>


[[uphp:variables|uPHP Variable Types and Limits]]
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