From: Jakub Vrana <jakub@vrana.cz>
Date: Mon, 8 Feb 2021 17:43:10 +0000 (+0100)
Subject: Add comments
X-Git-Tag: v4.8.0~39
X-Git-Url: https://git.joonet.de/?a=commitdiff_plain;h=4038144c38955aa17cea9dced25f2713f4b5fa2e;p=adminer.git

Add comments
---

diff --git a/adminer/drivers/mysql.inc.php b/adminer/drivers/mysql.inc.php
index 8c93506b..bfaa166f 100644
--- a/adminer/drivers/mysql.inc.php
+++ b/adminer/drivers/mysql.inc.php
@@ -1097,14 +1097,24 @@ if (!defined("DRIVER")) {
 		return !preg_match("~scheme|sequence|type|view_trigger|materializedview" . (min_version(8) ? "" : "|descidx" . (min_version(5.1) ? "" : "|event|partitioning" . (min_version(5) ? "" : "|routine|trigger|view"))) . "~", $feature);
 	}
 
+	/** Kill a process
+	* @param int
+	* @return bool
+	*/
 	function kill_process($val) {
 		return queries("KILL " . number($val));
 	}
 
+	/** Return query to get connection ID
+	* @return string
+	*/
 	function connection_id(){
 		return "SELECT CONNECTION_ID()";
 	}
 
+	/** Get maximum number of connections
+	* @return int
+	*/
 	function max_connections() {
 		global $connection;
 		return $connection->result("SELECT @@max_connections");