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-rw-r--r--library/HTMLPurifier/AttrDef/CSS/Ident.php32
1 files changed, 0 insertions, 32 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/Ident.php b/library/HTMLPurifier/AttrDef/CSS/Ident.php
deleted file mode 100644
index 973002c17..000000000
--- a/library/HTMLPurifier/AttrDef/CSS/Ident.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-/**
- * Validates based on {ident} CSS grammar production
- */
-class HTMLPurifier_AttrDef_CSS_Ident extends HTMLPurifier_AttrDef
-{
-
- /**
- * @param string $string
- * @param HTMLPurifier_Config $config
- * @param HTMLPurifier_Context $context
- * @return bool|string
- */
- public function validate($string, $config, $context)
- {
- $string = trim($string);
-
- // early abort: '' and '0' (strings that convert to false) are invalid
- if (!$string) {
- return false;
- }
-
- $pattern = '/^(-?[A-Za-z_][A-Za-z_\-0-9]*)$/';
- if (!preg_match($pattern, $string)) {
- return false;
- }
- return $string;
- }
-}
-
-// vim: et sw=4 sts=4