morganestes
2/13/2014 - 6:22 PM

How to include deprecated functions in older versions of WordPress but not in newer ones.

How to include deprecated functions in older versions of WordPress but not in newer ones.

wp-deprecated.php
content_copyfile_download
<?php
/* screen_icon was deprecated in 3.8 */
if ( version_compare( $GLOBALS['wp_version'], '3.8', '<' ) ) {
    screen_icon();
}