1 files changed, 22 insertions, 0 deletions
diff --git a/ratatoeskr/sys/Esc.php b/ratatoeskr/sys/Esc.php
new file mode 100644
index 0000000..eaefc10
--- /dev/null
+++ b/ratatoeskr/sys/Esc.php
@@ -0,0 +1,22 @@
+<?php
+
+
+namespace r7r\cms\sys;
+
+class Esc
+{
+    public const HTML = 1;
+    public const NL2BR = 2;
+    public const HTML_WITH_BR = self::HTML | self::NL2BR;
+
+    public static function esc(string $s, int $flags = self::HTML): string
+    {
+        if ($flags & self::HTML) {
+            $s = htmlspecialchars($s, ENT_QUOTES, "UTF-8");
+        }
+        if ($flags & self::NL2BR) {
+            $s = nl2br($s);
+        }
+        return $s;
+    }
+}