Phantomjs page.content isn’t retrieving the page content

Since the page is dynamically generated, you need to wait a little before you can access the intended page source.

page.open('http://www.betexplorer.com/soccer/germany/oberliga-bayern-sud/wolfratshausen-unterhaching-ii/x8rBMAB8/', function () {
    setTimeout(function(){
        console.log(page.content);
        phantom.exit();
    }, 5000); // 5 sec should be enough
});

The TypeError: 'undefined' is not a function refers to bind, because PhantomJS 1.x doesn’t support it. PhantomJS 1.x uses an old fork of QtWebkit which is comparable to Chrome 13 or Safari 5. The newer PhantomJS 2 uses a newer engine which supports bind. If you still use version 1.x you need to add a shim inside of the page.onInitialized event handler:

page.onInitialized = function(){
    page.evaluate(function(){
        var isFunction = function(o) {
          return typeof o == 'function';
        };

        var bind,
          slice = [].slice,
          proto = Function.prototype,
          featureMap;

        featureMap = {
          'function-bind': 'bind'
        };

        function has(feature) {
          var prop = featureMap[feature];
          return isFunction(proto[prop]);
        }

        // check for missing features
        if (!has('function-bind')) {
          // adapted from Mozilla Developer Network example at
          // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function/bind
          bind = function bind(obj) {
            var args = slice.call(arguments, 1),
              self = this,
              nop = function() {
              },
              bound = function() {
                return self.apply(this instanceof nop ? this : (obj || {}), args.concat(slice.call(arguments)));
              };
            nop.prototype = this.prototype || {}; // Firefox cries sometimes if prototype is undefined
            bound.prototype = new nop();
            return bound;
          };
          proto.bind = bind;
        }
    });
};

Taken from my answer here.