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collect meta tags from the links description

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ghost 2023-06-04 19:26:31 +03:00
parent 2f64db9d97
commit 108be18d6c
1 changed files with 13 additions and 1 deletions
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14
index.php
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@ -54,8 +54,20 @@
if (preg_match('/\[(.*?)\]\((.*?)\)/ui', $signal, $data)) { if (preg_match('/\[(.*?)\]\((.*?)\)/ui', $signal, $data)) {
if (!empty($data[2])) { if (!empty($data[1]) && !empty($data[2])) {
// Link description tags
if (preg_match_all('/[A-z0-9]{3,}/ui', $data[1], $matches)) {
foreach ($matches[0] as $keyword) {
$keyword = trim($keyword);
$keyword = mb_strtolower($keyword);
$keywords[md5($keyword)] = $keyword;
}
}
// URI-based tags
if ($query = parse_url($data[2], PHP_URL_PATH)) { if ($query = parse_url($data[2], PHP_URL_PATH)) {
foreach (explode('/', $query) as $keyword) { foreach (explode('/', $query) as $keyword) {