first commit

lib/spyc.php

@@ -0,0 +1,22 @@
+<?php
+class Spyc {
+    public static function YAMLLoadString($input) {
+        return self::YAMLLoadInline($input);
+    }
+
+    private static function YAMLLoadInline($input) {
+        $lines = explode("\n", $input);
+        $data = [];
+        foreach ($lines as $line) {
+            if (preg_match('/^([a-zA-Z0-9_\-]+):\s*(.*)$/', trim($line), $matches)) {
+                $key = $matches[1];
+                $value = $matches[2];
+                if ($value === 'true') $value = true;
+                elseif ($value === 'false') $value = false;
+                elseif (is_numeric($value)) $value = $value + 0;
+                $data[$key] = $value;
+            }
+        }
+        return $data;
+    }
+}