PHP 动态CSS背景图像

Posted 2021-05-15

<? header("Content-type: text/css"); ?>

/* all your other CSS rules can go here too! */

h2 {
display:block;
width:400px;
height:30px;
background-repeat:no-repeat;
}

h2 span {
display:none;
}

<?
$path = 'headers/';
$dir = $_SERVER['DOCUMENT_ROOT'] . $path;
if ($handle = opendir($dir)) {
    while (false !== ($file = readdir($handle))) {
        if ($file != "." && $file != "..") {
			$class = current(explode('.', $file));
			echo 'h2.' . $class . ' { ' . "\n";
			echo 'background-image:url("' . $path . $file . '"); ' . "\n";
			echo '}' . "\n\n";
		}
    }
    closedir($handle);
}
?>