php程序中需要客戶窗口的分辯率時

<?php
if(!$_GET["screenX"]) {
echo '
<script>
location = location.href+"?screenX="+screen.width+"&screenY="+screen.height;
</script>
';
exit;
}
$screenX = $_GET["screenX"];
$screenY = $_GET["screenY"];
?>
以下是其他內容

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