diff options
author | Andrew Dolgov <[email protected]> | 2012-06-05 21:52:21 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-06-05 21:52:21 +0400 |
commit | 010efc9b814b433bc60353caec185d905688a32b (patch) | |
tree | b2b4f62cbc2d10cf75386e992434be1f4013dc13 /lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php | |
parent | 705b97b7fca9ea70820af5fcd926f88903eaa430 (diff) |
Revert "remove htmlpurifier"
This reverts commit c21a462d52bd32737c32c29b060da03b38f1c2e6.
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php')
-rw-r--r-- | lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php b/lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php new file mode 100644 index 000000000..8f250443e --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/PropertyListIterator.php @@ -0,0 +1,32 @@ +<?php + +/** + * Property list iterator. Do not instantiate this class directly. + */ +class HTMLPurifier_PropertyListIterator extends FilterIterator +{ + + protected $l; + protected $filter; + + /** + * @param $data Array of data to iterate over + * @param $filter Optional prefix to only allow values of + */ + public function __construct(Iterator $iterator, $filter = null) { + parent::__construct($iterator); + $this->l = strlen($filter); + $this->filter = $filter; + } + + public function accept() { + $key = $this->getInnerIterator()->key(); + if( strncmp($key, $this->filter, $this->l) !== 0 ) { + return false; + } + return true; + } + +} + +// vim: et sw=4 sts=4 |