<?php
+/**
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
namespace Friendica\Core\Cache;
foreach ($lines as $line) {
- if (preg_match("/STAT items:([\d]+):number ([\d]+)/", $line, $matches)) {
+ if (preg_match("/STAT items:([\d]+):number ([\d]+)/", $line, $matches) &&
+ isset($matches[1]) &&
+ !in_array($matches[1], $keys)) {
- if (isset($matches[1])) {
- if (!in_array($matches[1], $keys)) {
- $slabs[] = $matches[1];
- $string = $this->sendMemcacheCommand("stats cachedump " . $matches[1] . " " . $matches[2]);
- preg_match_all("/ITEM (.*?) /", $string, $matches);
- $keys = array_merge($keys, $matches[1]);
- }
- }
+ $slabs[] = $matches[1];
+ $string = $this->sendMemcacheCommand("stats cachedump " . $matches[1] . " " . $matches[2]);
+ preg_match_all("/ITEM (.*?) /", $string, $matches);
+ $keys = array_merge($keys, $matches[1]);
}
}
fwrite($s, $command . "\r\n");
$buf = '';
- while ((!feof($s))) {
+ while (!feof($s)) {
$buf .= fgets($s, 256);