43 lines
865 B
PHP
43 lines
865 B
PHP
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<?php
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/**
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* Property list iterator. Do not instantiate this class directly.
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*/
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class HTMLPurifier_PropertyListIterator extends FilterIterator
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{
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/**
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* @type int
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*/
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protected $l;
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/**
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* @type string
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*/
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protected $filter;
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/**
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* @param Iterator $iterator Array of data to iterate over
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* @param string $filter Optional prefix to only allow values of
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*/
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public function __construct(Iterator $iterator, $filter = null)
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{
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parent::__construct($iterator);
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$this->l = strlen($filter);
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$this->filter = $filter;
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}
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/**
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* @return bool
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*/
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public function accept()
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{
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$key = $this->getInnerIterator()->key();
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if (strncmp($key, $this->filter, $this->l) !== 0) {
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return false;
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}
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return true;
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}
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}
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// vim: et sw=4 sts=4
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