There are several similar questions here but none that seem to address my specific case, at least not that I found. Here is the code that I use to include latest jquery version in my WP theme, and also to make sure it appears in the footer.
function current_jquery($version) {
global $wp_scripts;
if ( ( version_compare($version, $wp_scripts -> registered[jquery] -> ver) == 1 ) && !is_admin() ) {
wp_deregister_script('jquery');
wp_register_script('jquery',
'http://ajax.googleapis.com/ajax/libs/jquery/'.$version.'/jquery.min.js',
false, $version, true);
}
}
add_action('wp_head', current_jquery('1.5.1'));
I then use wp_enqueue_script("jquery");
in header.php and it works, except that I get a jquery include that ends with “jquery.min.js?ver=1.5.1”, and I want to get rid of the query part.
I checked the wp_register_script function and from what I read to get rid of the query I need to just replace the 2nd from last variable with blank string ”. However, when I do that I get the “default” wordpress version instead, i.e. “jquery.min.js?ver=3.0.1” (or whatever it may happen to be at the time).
Because I don’t 100% understand everything that’s going on here (between current_jquery, add_action, and wp_enqueue_script) I’m not even sure where to start (is $version getting assigned WP version value somehow?) All I know is that wp_register_script doesn’t seem to respond to version input the way it’s documented. What am I missing here?
I should add that I’d like to avoid using string operations (split, reg_replace, what have you) on the output “src” string to do this, because there must be a better way.
The comments above wp_register_script suggest passing NULL to disable the version query-string:
and it looks like it’s being explicitly compared with
null
in WP_Scripts:…so I’d pass in
null
rather than an empty string and see how you get on.