Dateien hochladen nach „libs“

libs/memory.php

@@ -0,0 +1,37 @@
+<?php
+require '../autoload.php';
+
+$free = 0;
+
+if (shell_exec('cat /proc/meminfo'))
+{
+    $free    = shell_exec('grep MemFree /proc/meminfo | awk \'{print $2}\'');
+    $buffers = shell_exec('grep Buffers /proc/meminfo | awk \'{print $2}\'');
+    $cached  = shell_exec('grep Cached /proc/meminfo | awk \'{print $2}\'');
+
+    $free = (int)$free + (int)$buffers + (int)$cached;
+}
+
+// Total
+if (!($total = shell_exec('grep MemTotal /proc/meminfo | awk \'{print $2}\'')))
+{
+    $total = 0;
+}
+
+// Used
+$used = $total - $free;
+
+// Percent used
+$percent_used = 0;
+if ($total > 0)
+    $percent_used = 100 - (round($free / $total * 100));
+
+
+$datas = array(
+    'used'          => Misc::getSize($used * 1024),
+    'free'          => Misc::getSize($free * 1024),
+    'total'         => Misc::getSize($total * 1024),
+    'percent_used'  => $percent_used,
+);
+
+echo json_encode($datas);