Using PHP to replace JSON encode key -

so here of php grabs data , creates json data im having issues outputting verify-purchase , think because of "-" hyphen want replace before echo script verify_purchase instead think issue here not working , think im doing wrong, can me @ please?

your see attempt @ bottom fo code

php

// make curl request     $ch = curl_init();     curl_setopt($ch, curlopt_useragent, "mozilla/5.0 (iphone simulator; u; cpu iphone os 4_3_2 mac od x; en-us) applewebkit/535.17.9 (khtml, gecko) version/5.0.2 mobile/8h7 safari/6533.18.5");     $url = 'http://marketplace.envato.com/api/edge/'.$envato_author_username.'/'.$envato_author_apikey.'/verify-purchase:'.$envato_purchase_code.'.json';     curl_setopt($ch, curlopt_url, $url);     curl_setopt($ch, curlopt_connecttimeout, 5);     curl_setopt($ch, curlopt_returntransfer, true);     $ch_data = curl_exec($ch);     curl_close($ch);      if ( empty( $ch_data ) ) { # no data returned - timeout or similar         $result['code'] = 111;         $result['msg'] = 'failed activate license. envato api request returned: ' . curl_error( $ch ) . " please try again later.";     }     else {         $json_data = json_decode( $ch_data, true );         $result['data'] = $json_data;          if ( isset( $json_data['verify-purchase'] ) && count( $json_data['verify-purchase']) > 0 ) {             $license_type = $json_data['verify-purchase']['licence'];             $item_name = $json_data['verify-purchase']['item_name'];             $item_id = $json_data['verify-purchase']['item_id'];             $buyer = $json_data['verify-purchase']['buyer'];             $created_at = $json_data['verify-purchase']['created_at'];             if ( strcasecmp( $envato_username, $buyer ) === 0 ) {                 $result['code'] = 200;                 $result['msg'] = "success. " . $item_name . " license activated. purchase date: " . $created_at;             }             else {                 $result['code'] = 122;                 $result['msg'] = "failed activate license " . $item_name . ". envato states purchase code owned user.";             }         } else if ( $json_data['error'] ) {             $result['code'] = 112;             $result['msg'] = 'failed activate license. envato api request returned: ' . $json_data['error'];         } else {             $result['code'] = 121;             $result['msg'] = 'failed activate license. envato states purchase code ' . $envato_purchase_code . ' not valid.';         }     } }  $result['data'] = str_replace('verify-purchase','verify_purchase', $result['data']); echo json_encode( $result ); 

james,

i think looks easier posed.

$newarray = array();  $findkey = 'verify-purchase';//find exist $replacekey = 'verify_purchase';//replace want foreach($arr[""data""] $key => $value){     if(isset($arr[""data""][$findkey])){        $newarray[$replacekey] = $value;     } }  echo json_encode( $newarray ); 

please replace above codes last 2 line below:

$result['data'] = str_replace('verify-purchase','verify_purchase', $result['data']); echo json_encode( $result ); 

let me know if not enough per request.

hope solution!

thanks