X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdbm.php;h=6098dce739feec494587391382643249e39d4b4c;hb=df8b522f6b96bc3a631e608ee430555590e91f0c;hp=f68987c2356d23a016bfdc4a0546c0f1d25d9f37;hpb=f07c96ee5f932a83b571ae8caaa821877d4b75e3;p=friendica.git

diff --git a/include/dbm.php b/include/dbm.php
index f68987c235..6098dce739 100644
--- a/include/dbm.php
+++ b/include/dbm.php
@@ -1,18 +1,31 @@
 <?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();
 
+		$processes = 0;
 		$states = array();
 		foreach ($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) {
@@ -20,7 +33,21 @@ class dbm {
 				$statelist .= ", ";
 			$statelist .= $state.": ".$usage;
 		}
-		return($statelist);
+		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);
 	}
 }
 ?>