1 files changed, 42 insertions, 0 deletions
diff --git a/library/Icinga/Util/Environment.php b/library/Icinga/Util/Environment.php
new file mode 100644
index 0000000..8d47b84
--- /dev/null
+++ b/library/Icinga/Util/Environment.php
@@ -0,0 +1,42 @@
+<?php
+/* Icinga Web 2 | (c) 2018 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Util;
+
+/**
+ * Helper for configuring the PHP environment
+ */
+class Environment
+{
+    /**
+     * Raise the PHP memory_limit
+     *
+     * Unless it is not already set to a higher limit
+     *
+     * @param string|int $minimum
+     */
+    public static function raiseMemoryLimit($minimum = '512M')
+    {
+        if (is_string($minimum)) {
+            $minimum = Format::unpackShorthandBytes($minimum);
+        }
+
+        if (Format::unpackShorthandBytes(ini_get('memory_limit')) < $minimum) {
+            ini_set('memory_limit', $minimum);
+        }
+    }
+
+    /**
+     * Raise the PHP max_execution_time
+     *
+     * Unless it is not already configured to a higher value.
+     *
+     * @param int $minimum
+     */
+    public static function raiseExecutionTime($minimum = 300)
+    {
+        if ((int) ini_get('max_execution_time') < $minimum) {
+            ini_set('max_execution_time', $minimum);
+        }
+    }
+}