From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Mon, 20 Nov 2017 02:47:02 +0000 (+0000)
Subject: lib/php/nb.php
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=29679a0be08d85ddaa9224b1237b756ba8e5d48c;p=nb.git

lib/php/nb.php
---

diff --git a/lib/php/nb.php b/lib/php/nb.php
index 4d2e1201..6f2bd03b 100644
--- a/lib/php/nb.php
+++ b/lib/php/nb.php
@@ -432,10 +432,15 @@ class NB {
 
   private static function yaml_init() {
     static $Spyc;
-    if (empty($Spyc) and !function_exists('yaml_emit')) {
-      require_once(NB_ROOT.'/lib/php/Spyc.php');
-      function yaml_emit($data) { return Spyc::YAMLDump($data, false, false, true); }
-      function yaml_parse_file($file) { return Spyc::YAMLLoad($file); }
+    if (!isset($Spyc)) {
+
+      if (!function_exists('yaml_emit')) {
+        require_once(NB_ROOT.'/lib/php/Spyc.php');
+        function yaml_emit($data) { return Spyc::YAMLDump($data, false, false, true); }
+        function yaml_parse_file($file) { return Spyc::YAMLLoad($file); }
+        function yaml_parse($str) { return Spyc::YAMLLoadString($str); }
+      }
+
       $Spyc = true;
     }
   }
@@ -458,6 +463,10 @@ class NB {
     return "$yaml\n";
   }
 
+  public static function yaml_decode($str) {
+    return yaml_parse($str);
+  }
+
   /*
   * Function: debug_backtrace_msg
   * @copyright 13.07.11