Load pictures with PHP (from DB) dynamicly in JavaScript AJAX script (jCarousel)

I am using a AJAX gallery called jCarousel, and I am having some difficulties about dynamicly loading my pictures from the data, I simply don’t know how to integrate PHP in the JavaScript code. The static JavaScript code for loading the pictures is:

var mycarousel_itemList = [ 
    {url: \"http://static.flickr.com/66/199481236_dc98b5abb3_s.jpg\", title: \"Flower1\"},
    {url: \"http://static.flickr.com/75/199481072_b4a0d09597_s.jpg\", title: \"Flower2\"},
    {url: \"http://static.flickr.com/57/199481087_33ae73a8de_s.jpg\", title: \"Flower3\"},
    {url: \"http://static.flickr.com/77/199481108_4359e6b971_s.jpg\", title: \"Flower4\"},
    {url: \"http://static.flickr.com/58/199481143_3c148d9dd3_s.jpg\", title: \"Flower5\"},
    {url: \"http://static.flickr.com/72/199481203_ad4cdcf109_s.jpg\", title: \"Flower6\"},
    {url: \"http://static.flickr.com/58/199481218_264ce20da0_s.jpg\", title: \"Flower7\"},
    {url: \"http://static.flickr.com/69/199481255_fdfe885f87_s.jpg\", title: \"Flower8\"},
    {url: \"http://static.flickr.com/60/199480111_87d4cb3e38_s.jpg\", title: \"Flower9\"},
    {url: \"http://static.flickr.com/70/229228324_08223b70fa_s.jpg\", title: \"Flower10\"}
];

Now, I have tried just to create a “load image” function in PHP and of cause I can just echo this entire expression but my two problems is: How do I combine PHP and JavaScript and, if you notice the last image, it don’t have an comma (“,”) behind it. So my question is, firstly how do I insert a PHP code / function inside this JavaScript so it query and get the images and titles directly from the database, and how do I make sure, that the last 开发者_StackOverflow社区image in the array doesn’t have an comma (“,”) at the end so the code can look like this when written to the browser.

Thanks in advance - Emil

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Your going to need to learn a bit of PHP to do the query, the way to do the comma is put all the elements into an Array and

$string = IMPLODE(', ', $arrayVar);