X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Futil.php;h=49764f86a5fe40cc32effaa60a75fb682547202c;hb=7c57aab44e3fad989b85872d416d0c525dbb9de8;hp=3658e3ceea2e6a3ad19a12ed8723ee9b6df21ac0;hpb=40924842f4fde6f832f7284a30177f72864f86f8;p=quix0rs-gnu-social.git

diff --git a/lib/util.php b/lib/util.php
index 3658e3ceea..49764f86a5 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -2312,3 +2312,31 @@ function common_is_email($str)
 {
     return (strpos($str, '@') !== false);
 }
+
+function common_init_stats()
+{
+    global $_mem, $_ts;
+
+    $_mem = memory_get_usage(true);
+    $_ts  = microtime(true);
+}
+
+function common_log_delta($comment=null)
+{
+    global $_mem, $_ts;
+
+    $mold = $_mem;
+    $told = $_ts;
+
+    $_mem = memory_get_usage(true);
+    $_ts  = microtime(true);
+
+    $mtotal = $_mem - $mold;
+    $ttotal = $_ts - $told;
+
+    if (empty($comment)) {
+        $comment = 'Delta';
+    }
+
+    common_debug(sprintf("%s: %d %d", $comment, $mtotal, round($ttotal * 1000000)));
+}