Get Text From URL [jQuery]

function getDataFromURL(url) {
    affixScriptToHead("https://code.jquery.com/jquery-3.1.1.min.js", function() {
        $.get(url, function( data ) {
            x = data
        });
    });

    function loadError(oError) {
        throw new URIError("The script " + oError.target.src + " didn't load correctly.");
    }

    function affixScriptToHead(uri, onloadFunction) {
        var newScript = document.createElement("script");
        newScript.onerror = loadError;
        if (onloadFunction) { newScript.onload = onloadFunction; }
        document.head.appendChild(newScript);
        newScript.src = uri;
    }

    return x;
}

// Example Use
getDataFromURL("https://pastebin.com/raw/PzgesDhD");