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Diffstat (limited to '')
-rw-r--r-- | library/vendor/HTMLPurifier/PropertyListIterator.php | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/library/vendor/HTMLPurifier/PropertyListIterator.php b/library/vendor/HTMLPurifier/PropertyListIterator.php new file mode 100644 index 0000000..f68fc8c --- /dev/null +++ b/library/vendor/HTMLPurifier/PropertyListIterator.php @@ -0,0 +1,43 @@ +<?php + +/** + * Property list iterator. Do not instantiate this class directly. + */ +class HTMLPurifier_PropertyListIterator extends FilterIterator +{ + + /** + * @type int + */ + protected $l; + /** + * @type string + */ + protected $filter; + + /** + * @param Iterator $iterator Array of data to iterate over + * @param string $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; + } + + /** + * @return bool + */ + #[\ReturnTypeWillChange] + 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 |