共享一段使用PHP下载CSS文件中的图片的代码
//note 设置PHP超时时间
set_time_limit(0);
//note 取得样式文件内容
$styleFileContent = file_get_contents('images/style.css');
//note 匹配出需要下载的URL地址
preg_match_all("/url\((.*)\)/", $styleFileContent, $imagesURLArray);
//note 循环需要下载的地址,逐个下载
$imagesURLArray = array_unique($imagesURLArray[1]);
foreach ($imagesURLArray as $imagesURL) {
file_put_contents(basename($imagesURL), file_get_contents($imagesURL));
}
?>
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