Wordpress script with integrity and crossorigin

Question

I\'m trying to use the wp_register_script and wp_enqueue_script FUNCTION on WordPress to enqueue a script, which has two attributes: \"integrity\" and \"crossorigin\".

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Answer 1

You can use the script_loader_tag hook (the main part is actually not my code, but I honestly don't remember where I got it, probably somewhere here on SO or WP Stack Exchange):

add_filter( 'script_loader_tag', 'add_attribs_to_scripts', 10, 3 );
function add_attribs_to_scripts( $tag, $handle, $src ) {

// The handles of the enqueued scripts we want to defer
$async_scripts = array(
    'jquery-migrate',
    'sharethis',
);

$defer_scripts = array( 
    'contact-form-7',
    'jquery-form',
    'wpdm-bootstrap',
    'frontjs',
    'jquery-choosen',
    'fancybox',
    'jquery-colorbox',  
    'search'
);

$jquery = array(
    'jquery'
);

if ( in_array( $handle, $defer_scripts ) ) {
    return '' . "\n";
}
if ( in_array( $handle, $async_scripts ) ) {
    return '' . "\n";
}
if ( in_array( $handle, $jquery ) ) {
    return '' . "\n";
}
return $tag;
}