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JSON Problem

Discussion in 'PHP' started by ssimon171078, Apr 25, 2015.

  1. #1
    i need to print all elements of object (obj) in php i need to print with echo obj :
    my code is :
    <?php
    $url  = 'http://www.fiverr.com/gigs/gigs_as_json?host=search&type=single_query&query_string=pet&search_filter=rating&category_id=3&sub_category_id=49&limit=48';
    $opts = array('http' => array(
        'header' => 'Cookie: locale=en%3B0%3Bfalse; suggested_locale=1;',
    ));
    $ctx  = stream_context_create($opts);
    $data = file_get_contents($url, false, $ctx);
    $data = gzdecode($data);
    $obj = json_decode($data);
    
    ?>
    PHP:

    SEMrush
     
    ssimon171078, Apr 25, 2015 IP
    SEMrush
  2. Anveto

    Anveto Well-Known Member

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    #2
    you could check to see how your data is structured with

    print_r($obj);
    PHP:
    It should be an array so you can just do $obj['somekey']
     
    Anveto, Apr 25, 2015 IP
  3. O-D-T

    O-D-T Member

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    #3
    O-D-T, Apr 26, 2015 IP
  4. DMEGroup

    DMEGroup Active Member

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    #4
    To print a array as a json object, you should do this:

    echo json_encode($obj);
    PHP:
    It looks like you are doing a json_decode, i don't see where it would already be a json object?
     
    DMEGroup, Apr 26, 2015 IP
  5. Leela Narasimha

    Leela Narasimha Member

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    #5
    Data is coming in json encoded format and you are decoding the json to object.

    You cannot use echo for json decoded as it is an object.

    json_decode($data) -> returns Object
    json_decode($data) -> returns array

    if you echo the json decoded output it displays their respective datatype as object or array.

    Better use var_dump or print_r.

    If you want to display elements in object use echo $obj->key; displays the value of that key.
     
    Leela Narasimha, May 5, 2015 IP