相对路径转化成绝对路径
(编辑:jimmy 日期: 2024/11/19 浏览:3 次 )
提取 Gregarius中的一个函数。可以把网页中的相对路径自动转化成绝对路径。
<?
function relative_to_absolute($content, $feed_url) {
preg_match('/(http|https|ftp):\/\//', $feed_url, $protocol);
$server_url = preg_replace("/(http|https|ftp|news):\/\//", "", $feed_url);
$server_url = preg_replace("/\/.*/", "", $server_url);
if ($server_url == '') {
return $content;
}
if (isset($protocol[0])) {
$new_content = preg_replace('/href="\//', 'href="'.$protocol[0].$server_url.'/', $content);
$new_content = preg_replace('/src="/UploadFiles/2021-04-02/', 'src="> } else {
$new_content = $content;
}
return $new_content;
}
?>
<?
function relative_to_absolute($content, $feed_url) {
preg_match('/(http|https|ftp):\/\//', $feed_url, $protocol);
$server_url = preg_replace("/(http|https|ftp|news):\/\//", "", $feed_url);
$server_url = preg_replace("/\/.*/", "", $server_url);
if ($server_url == '') {
return $content;
}
if (isset($protocol[0])) {
$new_content = preg_replace('/href="\//', 'href="'.$protocol[0].$server_url.'/', $content);
$new_content = preg_replace('/src="/UploadFiles/2021-04-02/', 'src="> } else {
$new_content = $content;
}
return $new_content;
}
?>
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