Adds support for 'integrity' and 'crossorigin' at enqueuing a script on WordPress

enqueue_script.php

<?php

/**
  * Adds support for 'integrity' and 'crossorigin'
  * 
  *   This relies on the function *wp_script_add_data* been called when enqueuing the script
  *
  * @param $tag
  * @param $handle
  *
  * @return string
  */
function filter_script_loader_tag( $tag, $handle ) {
	foreach ( array('integrity','crossorigin') as $attr ) {
		if ( $value = wp_scripts()->get_data( $handle, $attr ) ) {
			$extra = sprintf( '<script %s="%s"', $attr, $value );
			$tag = str_replace('<script', $extra, $tag);
		}
	}
	return $tag;
}

Usage example:

wp_register_script( 'my-script', 'https://example.com', array(), '', true );
wp_script_add_data( 'my-script', 'integrity', 'sha384-toSKN4vyRFOcxd3Bzjj/AoOwY+Rg0G0fw54EGlWWeA4z3dyJ' );
wp_script_add_data( 'my-script', 'crossorigin', 'anonymous' );
wp_enqueue_script( 'my-script' );