foreach (explode(',', $val) as $s) { if (isset($datas[$s])) { $days = isset($_GET['last']) ? $_GET['last'] : 1000; $last_tms = time() - $days * 24 * 60 * 60; $storage = new storage($s); $storage->conn->query("delete from {$s} where tms > {$last_tms}"); echo "Erased all articles from {$s}<br><br>\n\n"; } } }; $cmd['t'] = "Create table."; $func['t'] = function ($val) use($datas) { foreach (explode(',', $val) as $s) { if (isset($datas[$s])) { $storage = new storage($s); $storage->create_table(); echo "Created table {$s}<br><br>\n\n"; } } }; $cmd['r'] = "Read articles."; $func['r'] = function ($val) use($datas) { foreach (explode(',', $val) as $name) { if (isset($datas[$name])) { $storage = new Storage($name); if (!isset($_GET['link'])) { echo "<div style='margin:auto;width:700px;'><h1>" . $datas[$name]()->title . "</h1>"; $days = isset($_GET['days']) ? $_GET['days'] : 2; foreach ($storage->last_articles($days) as $art) { echo "<a href='retrieve.php?r={$name}&link=" . urlencode($art->link) . "'>{$art->title}, by {$art->author}</a><br>"; }