ParsoidVirtualRESTService: Don't use "else if"

[lhc/web/wiklou.git] / includes / libs / normal / UtfNormalUtil.php

diff --git a/includes/libs/normal/UtfNormalUtil.php b/includes/libs/normal/UtfNormalUtil.php
index 6c925df..ae88e73 100644 (file)
--- a/includes/libs/normal/UtfNormalUtil.php
+++ b/includes/libs/normal/UtfNormalUtil.php
@@ -27,10 +27,10 @@
 
 /**
  * Return UTF-8 sequence for a given Unicode code point.
- * May die if fed out of range data.
  *
  * @param $codepoint Integer:
  * @return String
+ * @throws InvalidArgumentException if fed out of range data.
  * @public
  */
 function codepointToUtf8( $codepoint ) {
@@ -56,8 +56,7 @@ function codepointToUtf8( $codepoint ) {
                        chr( $codepoint & 0x3f | 0x80 );
        }
 
-       echo "Asked for code outside of range ($codepoint)\n";
-       die( -1 );
+       throw new InvalidArgumentException( "Asked for code outside of range ($codepoint)" );
 }
 
 /**
@@ -67,6 +66,7 @@ function codepointToUtf8( $codepoint ) {
  *
  * @param $sequence String
  * @return String
+ * @throws InvalidArgumentException if fed out of range data.
  * @private
  */
 function hexSequenceToUtf8( $sequence ) {