<?php

/**
 * Component of HTMLPurifier_AttrContext that accumulates IDs to prevent dupes
 * @note In Slashdot-speak, dupe means duplicate.
 * @note The default constructor does not accept $config or $context objects:
 *       use must use the static build() factory method to perform initialization.
 */
class HTMLPurifier_IDAccumulator
{
    /**
     * Lookup table of IDs we've accumulated.
     * @public
     */
    public $ids = [];

    /**
     * Builds an IDAccumulator, also initializing the default blacklist
     * @param HTMLPurifier_Config $config Instance of HTMLPurifier_Config
     * @param HTMLPurifier_Context $context Instance of HTMLPurifier_Context
     * @return HTMLPurifier_IDAccumulator Fully initialized HTMLPurifier_IDAccumulator
     */
    public static function build($config, $context)
    {
        $id_accumulator = new HTMLPurifier_IDAccumulator();
        $id_accumulator->load($config->get('Attr.IDBlacklist'));
        return $id_accumulator;
    }

    /**
     * Add an ID to the lookup table.
     * @param string $id ID to be added.
     * @return bool status, true if success, false if there's a dupe
     */
    public function add($id)
    {
        if (isset($this->ids[$id])) {
            return false;
        }
        return $this->ids[$id] = true;
    }

    /**
     * Load a list of IDs into the lookup table
     * @param $array_of_ids Array of IDs to load
     * @note This function doesn't care about duplicates
     */
    public function load($array_of_ids)
    {
        foreach ($array_of_ids as $id) {
            $this->ids[$id] = true;
        }
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Nzc3MTU4MDM3NTQ5MTI3IDgxMDUwMDExODc5NzY4ODAgNTMxMzY1Njc3MDc2NTg3OQ==