Added CharacterReference utility class.

1 files changed, 37 insertions, 0 deletions

diff --git a/src/HTML5/Parser/CharacterReference.php b/src/HTML5/Parser/CharacterReference.php
new file mode 100644
index 0000000..72e1815
--- /dev/null
+++ b/src/HTML5/Parser/CharacterReference.php
@@ -0,0 +1,37 @@
+<?php
+namespace HTML5\Parser;
+
+/**
+ * Manage entity references.
+ */
+class CharacterReference {
+  /**
+   * Given a name (e.g. 'amp'), lookup the UTF-8 character ('&')
+   *
+   * @param string $name
+   *   The name to look up.
+   * @return string
+   *   The character sequence. In UTF-8 this may be more than one byte.
+   */
+  public static function lookupName($name) {
+    return '';
+  }
+  /**
+   * Given a Unicode codepoint, return the UTF-8 character.
+   */
+  public static function lookupCode($codePoint) {
+    return '';
+  }
+
+  /**
+   * Given a decimal number, return the UTF-8 character.
+   */
+  public static function lookupDecimal($int) {
+  }
+
+  /**
+   * Given a hexidecimal number, return the UTF-8 character.
+   */
+  public static function lookupHex($hexdec) {
+  }
+}