diff --git a/adminer/drivers/pgsql.inc.php b/adminer/drivers/pgsql.inc.php
index a05b1dc4..9fd74c23 100644
--- a/adminer/drivers/pgsql.inc.php
+++ b/adminer/drivers/pgsql.inc.php
@@ -876,7 +876,7 @@ AND typelem = 0"
 			// sequences for fields
 			if (preg_match('~nextval\(\'([^\']+)\'\)~', $field['default'], $matches)) {
 				$sequence_name = $matches[1];
-				$sq = reset(get_rows((min_version(10)
+				$sq = first(get_rows((min_version(10)
 					? "SELECT *, cache_size AS cache_value FROM pg_sequences WHERE schemaname = current_schema() AND sequencename = " . q(idf_unescape($sequence_name))
 					: "SELECT * FROM $sequence_name"
 				), null, "-- "));
diff --git a/adminer/drivers/sqlite.inc.php b/adminer/drivers/sqlite.inc.php
index 3b9fc0a9..a50921d2 100644
--- a/adminer/drivers/sqlite.inc.php
+++ b/adminer/drivers/sqlite.inc.php
@@ -34,7 +34,7 @@ if (isset($_GET["sqlite"])) {
 			function quote($string) {
 				return (is_utf8($string)
 					? "'" . $this->link->escapeString($string) . "'"
-					: "x'" . reset(unpack('H*', $string)) . "'"
+					: "x'" . first(unpack('H*', $string)) . "'"
 				);
 			}
 
diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index d9988f33..f1b468e7 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -847,6 +847,15 @@ function file_unlock($fp) {
 	fclose($fp);
 }
 
+/** Get first element of an array
+* @param array
+* @return mixed or false if not found
+*/
+function first($array) {
+	// reset(f()) triggers a notice
+	return reset($array);
+}
+
 /** Read password from file adminer.key in temporary directory or create one
 * @param bool
 * @return string or false if the file can not be created
diff --git a/adminer/select.inc.php b/adminer/select.inc.php
index d814ac18..9092d520 100644
--- a/adminer/select.inc.php
+++ b/adminer/select.inc.php
@@ -491,7 +491,7 @@ if (!$columns && support("table")) {
 						$found_rows = ($is_group ? false : found_rows($table_status, $where));
 						if ($found_rows < max(1e4, 2 * ($page + 1) * $limit)) {
 							// slow with big tables
-							$found_rows = reset(slow_query(count_rows($TABLE, $where, $is_group, $group)));
+							$found_rows = first(slow_query(count_rows($TABLE, $where, $is_group, $group)));
 						} else {
 							$exact_count = false;
 						}
diff --git a/adminer/sql.inc.php b/adminer/sql.inc.php
index 02db018a..60f9f552 100644
--- a/adminer/sql.inc.php
+++ b/adminer/sql.inc.php
@@ -42,7 +42,7 @@ if (!$error && $_POST) {
 
 		if ($query != "" && strlen($query) < 1e6) { // don't add big queries
 			$q = $query . (preg_match("~;[ \t\r\n]*\$~", $query) ? "" : ";"); //! doesn't work with DELIMITER |
-			if (!$history || reset(end($history)) != $q) { // no repeated queries
+			if (!$history || first(end($history)) != $q) { // no repeated queries
 				restart_session();
 				$history[] = array($q, time()); //! add elapsed time
 				set_session("queries", $history_all); // required because reference is unlinked by stop_session()