Someone
public text v1 · immutable.
.
.
<?php
echo $moreHeadContent;
?>
</head>
and
$moreHeadContent = "<script src=\"./wpkg_settings_functions.js\" type=\"text/javascript\" />";
$moreHeadContent .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"./wpkg_settings_style.css\" />";