Can some help me / eplain to me what i did wrongh?

API
6

When I first saw this I thought you were just trying to check a single channel, so I made this updated snippet… It uses cURL and v5 for checks but can be modified for any case.

<?php

function file_get_contents_curl($url) {
    $curlHeader = array(
        "Client-ID: xxxxxxxxxxxxxxxxxxxxxxxx",    /* SET CLIENT ID HERE */
        "Accept: application/vnd.twitchtv.v5+json"
    );
    $ch         = curl_init();
    curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $curlHeader);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}

function Login2ID($user) {
        $L2ID = json_decode(@file_get_contents_curl('https://api.twitch.tv/kraken/users?api_version=5&login=' . $user), true);
        $UserID = $L2ID['users']['0']['_id'];
        return $UserID;
}

$channelName = 'matt_thomas';   /* SET TWITCH NAME HERE */
$channelID = Login2ID($channelName);

$dataArray = json_decode(file_get_contents_curl('https://api.twitch.tv/kraken/streams?channel=' . $channelID), true);
if ($dataArray['streams']['0']['_id'] != null) {
    echo "Online";
}
else {
        echo "Offline";
}
?>

Of course you can work in the channel array and implode to use multiple channels.

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