How to extract WordPress shortcode attributes from post content

html, php, wordpress

Solution

There are several ways of doing this: 1. Write your own snippet as you did above, insert the following in your "mu-plugins" folder

// [myplayer attr="your-value"]
function myplayer_func($atts) {
    extract(shortcode_atts(array(
        'title' => 'something',
        'mp3' => 'another something',
                'soundcloud' => 'something else',
    ), $atts));

    return "attr= {$attr}";
}
add_shortcode('myplayer', 'myplayer_func');

Then

[myplayer title="something" mp3="another something" soundcloud="something else"]

in any post from anywhere including subdomains. 2. You can use plugins like Shortcoder and Global Content Blocks

Problem

In my posts on WordPress I have an unknown number of shortcodes of type `my_player` that I created and correctly added hooks to. I was wondering if there is some type of WordPress function you can pass your content to and shortcode name, and it could give you an array of matched shortcodes with their attributes indexed by attribute name. Something like my code below... ``` $matches = get_shortcode_matches($content, "my_player"); for($i = 0; $i < sizeof($matches); $i++) { $title = $matches[$i]['title']; $mp3 = $matches[$i]['mp3']; $soundcloud = $matches[$i]['soundcloud']; } ``` I know that when you create the hook for the shortcodes using the `add_shortcode()` function you can use these indexed values like I have above, but I need to have a function that can access them later and outside of the loop. Does WordPress have any such function?

Original source