1 files changed, 37 insertions, 0 deletions
diff --git a/library/Reporting/Str.php b/library/Reporting/Str.php
new file mode 100644
index 0000000..d4c7355
--- /dev/null
+++ b/library/Reporting/Str.php
@@ -0,0 +1,37 @@
+<?php
+// Icinga Reporting | (c) 2018 Icinga GmbH | GPLv2
+
+namespace Icinga\Module\Reporting;
+
+class Str
+{
+    public static function putcsv(array $data, $delimiter = ',', $enclosure = '"', $escape = '\\')
+    {
+        $fp = fopen('php://temp', 'r+b');
+
+        foreach ($data as $row) {
+            fputcsv($fp, $row, $delimiter, $enclosure, $escape);
+        }
+
+        rewind($fp);
+
+        $csv = stream_get_contents($fp);
+
+        fclose($fp);
+
+        $csv = rtrim($csv, "\n"); // fputcsv adds a newline
+
+        return $csv;
+    }
+
+    public static function contains($haystack, $needle)
+    {
+        foreach ((array) $needle as $n) {
+            if (\strpos($haystack, $n) !== false) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}