X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdbm.php;h=812989072b7232aacd7d5e0d10f0dd444ca25ef3;hb=fd3cf1cd02b57e9796e5537dbee468d1c8048a48;hp=d588b2f76a31946c5952de0aec817210b1e02569;hpb=b45772ba6e340ce400e9f94e986eeb90d10c23aa;p=friendica.git

diff --git a/include/dbm.php b/include/dbm.php
index d588b2f76a..812989072b 100644
--- a/include/dbm.php
+++ b/include/dbm.php
@@ -1,5 +1,16 @@
 <?php
+/**
+ * @brief This class contain functions for the database management
+ *
+ */
 class dbm {
+	/**
+	 * @brief Return a list of database processes
+	 *
+	 * @return array
+	 *      'list' => List of processes, separated in their different states
+	 *      'amount' => Number of concurrent database processes
+	 */
 	public static function processlist() {
 		$r = q("SHOW PROCESSLIST");
 		$s = array();
@@ -8,14 +19,13 @@ class dbm {
 		$states = array();
 		foreach ($r AS $process) {
 			$state = trim($process["State"]);
-			if (!in_array($state, array("", "init", "statistics"))) {
+
+			// Filter out all non blocking processes
+			if (!in_array($state, array("", "init", "statistics", "updating"))) {
 				++$states[$state];
 				++$processes;
 			}
 		}
-		// query end
-		// Sending data
-		// updating
 
 		$statelist = "";
 		foreach ($states AS $state => $usage) {
@@ -25,5 +35,19 @@ class dbm {
 		}
 		return(array("list" => $statelist, "amount" => $processes));
 	}
+
+	/**
+	 * Checks if $array is a filled array with at least one entry.
+	 *
+	 * @param       $array  mixed   A filled array with at least one entry
+	 * @return      Whether $array is a filled array
+	 */
+	public static function is_result($array) {
+		// It could be a return value from an update statement
+		if (is_bool($array))
+			return $array;
+
+		return (is_array($array) && count($array) > 0);
+	}
 }
 ?>