aboutsummaryrefslogtreecommitdiffstats
path: root/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php')
-rw-r--r--vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php49
1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php
new file mode 100644
index 000000000..3995fec9f
--- /dev/null
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Node.php
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * Abstract base node class that all others inherit from.
+ *
+ * Why do we not use the DOM extension? (1) It is not always available,
+ * (2) it has funny constraints on the data it can represent,
+ * whereas we want a maximally flexible representation, and (3) its
+ * interface is a bit cumbersome.
+ */
+abstract class HTMLPurifier_Node
+{
+ /**
+ * Line number of the start token in the source document
+ * @type int
+ */
+ public $line;
+
+ /**
+ * Column number of the start token in the source document. Null if unknown.
+ * @type int
+ */
+ public $col;
+
+ /**
+ * Lookup array of processing that this token is exempt from.
+ * Currently, valid values are "ValidateAttributes".
+ * @type array
+ */
+ public $armor = array();
+
+ /**
+ * When true, this node should be ignored as non-existent.
+ *
+ * Who is responsible for ignoring dead nodes? FixNesting is
+ * responsible for removing them before passing on to child
+ * validators.
+ */
+ public $dead = false;
+
+ /**
+ * Returns a pair of start and end tokens, where the end token
+ * is null if it is not necessary. Does not include children.
+ * @type array
+ */
+ abstract public function toTokenPair();
+}
+
+// vim: et sw=4 sts=4