|
<?
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);
$new_content = preg_replace('/src="///', 'src="'.$protocol[0].$server_url.'/', $new_content);
} else {
$new_content = $content;
}
return $new_content;
}
?>
php技术:相对路径转化成绝对路径,转载需保留来源!
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