Issue ID 0000407: accents are not allowed in mail headers

git-svn-id: http://piwigo.org/svn/trunk@1361 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 17 insertions, 0 deletions

diff --git a/include/functions.inc.php b/include/functions.inc.php
index f8f65c031..12fe7200d 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -819,6 +819,23 @@ function l10n($key)
 }
 
 /**
+ * Translate string in string ascii7bits
+ * It's possible to do that with iconv_substr but this fonction is not avaible on all the providers.
+ *
+ * @param string str
+ * @return string
+ */
+function str_translate_to_ascii7bits($str)
+{
+  global $lang_table_translate_ascii7bits;
+
+  $src_table = array_keys($lang_table_translate_ascii7bits);
+  $dst_table = array_values($lang_table_translate_ascii7bits);
+
+  return str_replace($src_table , $dst_table, $str);
+}
+
+/**
  * returns the corresponding value from $themeconf if existing. Else, the
  * key is returned
  *