php variables for json reply

Question

this is my reply

Array ([code] => 202 [message] => Accepted [data] => Array ( [resultMap] => Array ( [D3856~H158] => Array ( [AppDay] => * [HosTown] => Colombo 06 [SpecName] => Physiotherapist/Sports Physiotherapist [HosName] => Revival Healthcare Services (Pvt)-Colombo [SpecializationId] => 333 [HosCode] => H158 [AppDate] => Any [DocName] => MR CHAMARA MATHANGAWEERA [DoctorNo] => D3856 ) ) ) [detailMessage] => Success )

now i want to assign variable for this vale and echo in proper way i try this but it is giving a error msg

Undefined index: DocName

this is my code ////////////////////////////////////

if( $response ){
    if ( isset($result->error) )die( $result->error_message );
    /* Convert json data to array */
    $arr=json_decode( $response, true );
    //print_r($arr);
    foreach($arr['data'] as $data)
    {
        $output="Doctor".$data['DocName']."<br/>";
        $output="Doctor".$data['SpecName']."<br/>";
        $output="Doctor".$data['HosName']."<br/>";
        $output="Doctor".$data['Day']."<br/>";
        $output="Doctor".$data['Date']."<br/>";
    }

Take a moment to read through the editing help in the help center. Formatting on Stack Overflow is different than other sites. The better your post looks, the easier it is for others to read and understand it. — Rizier123
– Rizier123, Commented Sep 1, 2016 at 9:25
please look at the few basic concept of array and accessing array using foreach. http://php.net/manual/en/language.types.array.php, http://php.net/manual/en/control-structures.foreach.php — anuraj
– anuraj, Commented Sep 1, 2016 at 9:33

msfoster · Accepted Answer · 2016-09-01 09:50:35Z

Have a look at the structure of your array. The values you are looking for are nested withing several arrays:

$data = array (
    'code' => 202,
    'message' => 'Accepted', 
    'data' => array ( 
        'resultMap' => array ( 
            'D3856~H158' => array ( 
                'AppDay' => '*', 
                'HosTown' => 'Colombo 06',
                'SpecName' => 'Physiotherapist/Sports Physiotherapist',
                'HosName' => 'Revival Healthcare Services (Pvt)-Colombo',
                'SpecializationId' => 333,
                'HosCode' => 'H158',
                'AppDate' => 'Any',
                'DocName' => 'MR CHAMARA MATHANGAWEERA',
                'DoctorNo' => 'D3856',
            ) 
        ) 
    ),
    'detailMessage' => 'Success'
);

To print all values for the first record in resultMap:

foreach(current($data['data']['resultMap']) as $key => $value) {
    echo $key . " => " . $value . "<br />";
}

You need an additional loop in order to print all records in resultMap.

Jack jdeoel · Accepted Answer · 2016-09-01 10:40:38Z

0

You can try this working fine for this fixed array values means below given

foreach($arr['data']['resultMap']['D3856~H158'] as $data)
 {
        $output="Doctor".$data['DocName']."<br/>";
        $output="Doctor".$data['SpecName']."<br/>";
        $output="Doctor".$data['HosName']."<br/>";
        $output="Doctor".$data['Day']."<br/>";
        $output="Doctor".$data['Date']."<br/>";


 }

or The changing array values are given the answer

foreach($arr['data']['resultMap'] as $data)
 {
        $output="Doctor".$data['DocName']."<br/>";
        $output="Doctor".$data['SpecName']."<br/>";
        $output="Doctor".$data['HosName']."<br/>";
        $output="Doctor".$data['Day']."<br/>";
        $output="Doctor".$data['Date']."<br/>";


 }

edited Sep 1, 2016 at 10:40

Jack jdeoel

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answered Sep 1, 2016 at 9:54

Balaji

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1 Comment

SaschaM78 Over a year ago

Please take the time to add proper code highlighting to make reading easier.

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