PHP get_json函数代码示例

function get_commit($type)
{
    return json_decode(get_json("repos/BlueVM/Neon/commits/{$type}"), true);
}

function lms_list_course()
{
    global $apiurl;
    $response = get_json($apiurl . "/accounts/1/courses");
    //print_r($response);
    return $response;
}

 function login($as_guest = '')
 {
     # code...
     $this->load->library('guest');
     $this->_go_to_dashboard();
     $this->username_email = $this->input->post('username_email');
     $this->password = $this->input->post('password');
     if ($as_guest == 'as_guest') {
         $this->username_email = 'guest';
         $this->password = 'guest';
     }
     if ($this->login->login($this->username_email, $this->password)) {
         if ($this->input->post('ajax')) {
             $data['json'] = get_json('good_username_email_or_password');
             $this->load->view('json', $data);
         } else {
             redirect('books');
         }
     } else {
         if ($this->input->post('ajax')) {
             $data['json'] = get_json('error_username_email_or_password');
             $this->load->view('json', $data);
         } else {
             $this->index('error_username_email_or_password');
         }
     }
 }

 function json_encode($var, $loose = FALSE)
 {
     $json = get_json();
     if ($loose) {
         $json->use = SERVICES_JSON_LOOSE_TYPE;
     } else {
         $json->use = 0;
     }
     return $json->encode($var);
 }

function display_works($file_loc)
{
    $file_list = glob($file_loc . '/*.json');
    rsort($file_list);
    $current_year = "";
    foreach ($file_list as $file) {
        $work = get_json($file);
        if ($work) {
            // skip if error, won't break page
            $file_date = basename($file, '.json');
            // get filename without extension
            $file_date = substr($file_date, 0, 4);
            // keep date
            if ($file_date != $current_year) {
                echo '<div class="row piece">';
            } else {
                echo '<div class="row piece sameyear">';
            }
            echo '<div class="1u 2u(3)">' . $file_date . '</div>';
            echo '<div class="3u 5u(3) title">' . $work['title'] . '</div>';
            echo '<div class="3u 5u(3)">' . $work['instrumentation']['short'] . '</div>';
            // '<span id="full-inst" style="display: initial; min-height:0;">' . $work['instrumentation']['long'] . '</span>';
            echo '<div class="2u not-small">';
            if ($work['duration']['minutes']) {
                echo $work['duration']['minutes'] . '&prime;';
            }
            if ($work['duration']['seconds']) {
                echo $work['duration']['seconds'] . '&Prime;';
            }
            echo '&#8203;';
            echo '</div>';
            echo '<div class="1u not-small comp-link">';
            if ($work['links']['audio']) {
                echo '<a href="' . $work['links']['audio'] . '"><i class="fa fa-volume-up"></i></a>';
            }
            echo '</div>';
            echo '<div class="1u not-small comp-link">';
            if ($work['links']['video']) {
                echo '<a href="' . $work['links']['video'] . '"><i class="fa fa-youtube-play"></i></a>';
            }
            echo '</div>';
            // echo '<div class="1u 2u(3) not-small">' ;
            // 	if($work['links']['score']){echo '<a href="' . $work['links']['score'] . '">score</a>';}
            // echo '</div>';
            // echo '<div class="1u 2u(3) not-small">' .
            // 	'<a href="#">listen</a>' .
            // '</div>';
            echo '</div>';
            $current_year = $file_date;
        }
    }
}

/**
 * 更新用户信息
 */
function update_profile()
{
    $userId = $_SESSION['userId'];
    $oldPassword = is_empty($_REQUEST['oldPassword']) ? null : $_REQUEST['oldPassword'];
    $password = is_empty($_REQUEST['password']) ? null : $_REQUEST['password'];
    $password2 = is_empty($_REQUEST['password2']) ? null : $_REQUEST['password2'];
    $code = '0';
    if ($_SESSION['userDetail']['user_password'] != md5($oldPassword)) {
        $code = 'wrongOldPassword';
    } else {
        $userService = new UserService();
        $userService->updatePassword($userId, md5($password));
    }
    $output = array('retCode' => $code);
    echo get_json($output);
}

function fill_content()
{
    $json = get_json();
    $gallery = [];
    $newwork = [];
    foreach ($json->pieces as $piece) {
        $new = $piece->new;
        if ($new) {
            array_push($newwork, $piece);
        } else {
            array_push($gallery, $piece);
        }
    }
    //add functions for new and gallery
    fill_new($newwork);
    fill_gallery($gallery);
}

/**
 * function get_conversation()
 * This function gets the conversation format
 * @param  array $convoArr - the conversation array
 * @return array $convoArr
**/
function get_conversation($convoArr)
{
    $conversation = get_conversation_to_display($convoArr);
    runDebug(__FILE__, __FUNCTION__, __LINE__, "Processing conversation as " . $convoArr['conversation']['format'], 4);
    switch ($convoArr['conversation']['format']) {
        case "html":
            $convoArr = get_html($convoArr, $conversation);
            break;
        case "json":
            $convoArr = get_json($convoArr, $conversation);
            break;
        case "xml":
            $convoArr = get_xml($convoArr, $conversation);
            break;
    }
    return $convoArr;
}

function display_home($file_list)
{
    // $current_year = "";
    foreach ($file_list as $file) {
        $perf = get_json($file);
        if ($perf) {
            // skip if error, won't break page
            $end = $perf['endDate'];
            list($date, $date_year) = extract_date($file, $end);
            // if ($date_year != $current_year) { echo "<h3>" . $date_year . "</h3>"; }
            // $current_year = $date_year;
            // if($display == 'full') {
            home_json_perf($date, $perf);
            //}
            // elseif($display == 'short') {
            // short_json_perf($date, $perf); }
        }
    }
}

 /**
  * Reorder roles
  * 
  * @return string json encoded object
  */
 public function moveRole()
 {
     if ($this->input) {
         $roles = get_json('items');
         foreach ($roles as $key => $role_arr) {
             $role = $this->model->find($role_arr['id']);
             if (!\Access::isSystemRole($role->name)) {
                 if (array_key_exists($key - 1, $roles)) {
                     $prev_role = $this->model->find($roles[$key - 1]['id']);
                     $role->level = $prev_role->level - 1;
                     if ($role->level <= 0) {
                         $role->level = 0;
                     }
                     $role->save();
                     $this->events->fire('role.move', array($role));
                 }
             }
         }
         return $this->setSuccess('alert.success.order_saved');
     }
 }

     }
 } else {
     if ($_SERVER['REQUEST_METHOD'] == 'PUT') {
         if (ENABLE_REGISTER) {
             $db = new WeaveStorage(null);
             //Requests that an account be created for username.
             /*
             The JSON payload should include
             Field   Description
             password    The password to be associated with the account.
             email   Email address associated with the account
             captcha-challenge   The challenge string from the captcha (see miscellaneous functions below)
             captcha-response    The response to the captcha. Only required if WEAVE_REGISTER_USE_CAPTCHA is set 
             */
             log_error("PUT");
             $data = get_json();
             log_error(print_r($data, true));
             //werte vorhanden
             if ($data == NULL) {
                 report_problem(WEAVE_ERROR_JSON_PARSE, 400);
             }
             $name = $username;
             $pwd = fix_utf8_encoding($data['password']);
             $email = $data['email'];
             if ($email == '') {
                 log_error('create user datenfehler');
                 report_problem(WEAVE_ERROR_NO_EMAIL, 400);
             } else {
                 if ($pwd == '') {
                     log_error('create user datenfehler');
                     report_problem(WEAVE_ERROR_MISSING_PASSWORD, 400);

        text-align: center;
      }
    </style>
  </head>
  <body>
    <div class="iets">
    <?php 
function get_json($filename)
{
    // return               - stuurt de nieuwe waarde van de functie terug.
    // json_decode(x, true) - Zet de String x om in een JSON-array of -hash.
    // file_get_contents(x) - Lees het bestand x en geef de inhoud.
    return json_decode(file_get_contents($filename), true);
}
//later in je php bestand kun je deze functie oproepen
$json = get_json('voorbeeld.json');
//roept de functie op met je filename als parameter
//de data van je json betand zit nu in de variabele json
//haalt de array uit het .json bestand en stopt het in het variabele teksten
$teksten = $json['teksten'];
//stopt de informatie over de eerste tekst in een variabele en de andere in een ander variabele
$tekst1 = $teksten[0];
$tekst2 = $teksten[1];
// ### Tekst 1 ### //
//output de tekst en de titel
echo "<h1>" . $tekst1['titel'] . "</h1>";
echo "<p>" . $tekst1['tekst'] . "</p>";
// ### Tekst 2 ### //
//output de tekst en de titel
echo "<h1>" . $tekst2['titel'] . "</h1>";
echo "<p>" . $tekst2['tekst'] . "</p>";

 function get_thumbnail($url)
 {
     $this->load->library('upload');
     $url_original = $url;
     if (parse_url($url)) {
         $url = $this->addhttp($url);
         $url = parse_url($url);
         switch ($url['host']) {
             case 'www.youtube.com':
                 parse_str($url['query'], $data);
                 $video = $data['v'];
                 $video_data = get_json("https://www.googleapis.com/youtube/v3/videos?id={$video}&part=snippet&key=AIzaSyBRa_48GW6LpDcB8VlQxrt5alf-4-GTThQ");
                 $thumbnail = $video_data->items[0]->snippet->thumbnails->high->url;
                 break;
             case 'youtu.be':
                 $video = str_replace('/', '', $url['path']);
                 $json = get_json("https://www.googleapis.com/youtube/v3/videos?id={$video}&part=snippet&key=AIzaSyBRa_48GW6LpDcB8VlQxrt5alf-4-GTThQ");
                 $video_data = json_decode($json);
                 $thumbnail = $video_data->items[0]->snippet->thumbnails->high->url;
                 break;
             case 'www.dailymotion.com':
                 $path = explode('/', $url['path']);
                 $video = $path[2];
                 $thumbnail = "http://www.dailymotion.com/thumbnail/video/{$video}";
                 break;
             case 'vimeo.com':
                 $path = explode('/', $url['path']);
                 $video = end($path);
                 $hash = unserialize(file_get_contents("http://vimeo.com/api/v2/video/{$video}.php"));
                 $thumbnail = $hash[0]['thumbnail_large'];
                 break;
             case 'www.mmpro.de':
                 $this->load->library('simple_html_dom');
                 $html = file_get_html($url_original);
                 foreach ($html->find('link[rel=canonical]') as $element) {
                     $canonical_url = $element->href;
                 }
                 $canonical_url = $this->addhttp($canonical_url);
                 $canonical_url = parse_url($canonical_url);
                 parse_str($canonical_url['query'], $data);
                 $video_id = $data['videoId'];
                 $json_output = get_json("http://www.mmpro.de/cache/videolist.json", true);
                 foreach ($json_output as $object) {
                     foreach ($object as $video) {
                         $video_to_display = $video;
                         foreach ($video["video"] as $video_data) {
                             $video_uri = $video_data['uri'];
                             if ($video_data['uri'] == $video_id) {
                                 break 3;
                             }
                         }
                     }
                 }
                 if (isset($video_to_display['mcf'])) {
                     $thumbnail = "http://www.mcfootage.com/imagereplace.php?width=900&height=600&kunde=archive&file=" . $video_to_display['picture'];
                 } else {
                     $json_output = get_json("http://www.admiralcloud.com/player/json/" . $video_uri);
                     $thumbnail = $json_output->movies[0]->jpg;
                 }
                 break;
             case 'www.tvbvideo.de':
                 $CI =& get_instance();
                 $CI->load->library('simple_html_dom');
                 $html = file_get_html($url_original);
                 $r = html_entity_decode($html->find('#export_website_code', 0)->innertext());
                 $r_html = str_get_html($r);
                 preg_match('(http://api.kewego.com/video/getHTML5Thumbnail.+\\"\\))', $r_html, $thumbnail);
                 $thumbnail = substr($thumbnail[0], 0, -2);
                 $thumbnail = $this->get_final_url($thumbnail);
                 break;
             default:
                 echo "Je ne connais pas ce site web... Veuillez vérifier le lien.";
                 break;
         }
         if (isset($thumbnail) && $thumbnail != "assets/img/nopic.jpg") {
             //UPLOAD THUMBNAILS
             $filename = 'import_' . slug($_POST['title']) . '.jpg';
             grab_image($thumbnail, $this->photos_path . $filename);
             $data['filename'] = $filename;
             if (autoCrop($data)) {
                 create_thumbnail($data);
                 create_header($data);
                 unlink($this->photos_path . $filename);
             }
             return $filename;
         } else {
             if ($thumbnail == "assets/img/nopic.jpg") {
                 return "nopic.jpg";
             } else {
                 return false;
             }
         }
     } else {
         return false;
     }
 }

 $count = 1;
 if ($key == 'report') {
     debugger("Value : " . print_r($value, TRUE));
     debugger("Got report URL : " . $value['@reportUri']);
     echo "NOTE: " . date("Y-m-d H:i:s") . ": Got report to process for {$start_date} to {$end_date}. Waiting...\n";
     sleep(300);
     $report = get_json($value['@reportUri']);
     $count = 1;
     $rc = FALSE;
     while ($rc == FALSE) {
         while ($report['@reportReady'] == "false" && $count <= 100) {
             //Wait 60 seconds
             debugger("Report Not Ready : Waiting 5 mins. Count is {$count}.");
             echo "NOTE: " . date("Y-m-d H:i:s") . ": Report Not Ready for {$start_date} to {$end_date}. Waiting 5 mins... Count is : {$count}.\n";
             sleep(300);
             $report = get_json($value['@reportUri']);
             $count++;
         }
         $file = get_file($value['@reportUri'], $report_file);
         echo "NOTE: " . date("Y-m-d H:i:s") . ": File {$file} parsing started for {$start_date} to {$end_date}.\n";
         if (!array_key_exists('x', $options)) {
             $fhs = fopen($output_file_sessions, 'w') or die("ERROR: Could not open session output file.\n");
             $fhe = fopen($output_file_events, 'w') or die("ERROR: Could not open events output file.\n");
             $rc = parse_file($file, $row['game_id'], $row['device_id'], $options);
             fclose($fhs);
             fclose($fhe);
             echo "NOTE: " . date("Y-m-d H:i:s") . ": File {$file} parsing complete for {$start_date} to {$end_date}.\n";
         } else {
             echo "NOTE: " . date("Y-m-d H:i:s") . ": File {$file} was not parsed for {$start_date} to {$end_date}.\n";
             $rc = TRUE;
         }

function get_status()
{
    return get_json("STATUS\n");
}