Access to json array in php

Question

I have this json object and i need to iterate each text and value keys, please can somebody help me on this?

I've tried in too many ways but no success next to the json is my last try

Thanks in advance

[
    {
        "term": [
            {
                "text": "36",
                "value": "36"
            },
            {
                "text": "48",
                "value": "48"
            },
            {
                "text": "60",
                "value": "60"
            },
            {
                "text": "72",
                "value": "72"
            },
            {
                "text": "84",
                "value": "84"
            },
            {
                "text": "96",
                "value": "96"
            },
            {
                "text": "120",
                "value": "120"
            }
        ]
    }
]

I'm trying this way but no success

foreach($Terms['term'] as $key=>$val){ 
    echo $key;
}

[code] $optionsXML = simplexml_load_file("js/SelectParams.xml"); $Terms = $optionsXML->xpath("//ProductBase[@Id=".$ProductData->ProductBaseId."]/terms"); $Terms = json_encode($Terms); [/code] — martinezjc
– martinezjc, Commented Mar 28, 2014 at 21:06
@martinezjc: [code] tags don't work in comments (or anywhere on SO). Please edit the original question to add more information. — Amal
– Amal, Commented Mar 28, 2014 at 21:09

mesutozer · Accepted Answer · 2014-03-28 21:14:38Z

3

You need to decode JSON into array (or object), only then you can access it's elements.

$data = json_decode($jsonString, true);
// according to your data, you have an array inside object, which is inside another array.
foreach ($data[0]['term'] as $key => $value) {
}

edited Mar 28, 2014 at 21:14

answered Mar 28, 2014 at 21:02

mesutozer

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2 Comments

martinezjc Over a year ago

I made this json_decode($Terms, true); Now im getting this error Undefined offset: 0

martinezjc Over a year ago

Forget about it i remove the extra zero index and now is working like a charm, thanks!!!!

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