remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / EntityLookup.php

<?php\r
\r
/**\r
 * Object that provides entity lookup table from entity name to character\r
 */\r
class HTMLPurifier_EntityLookup\r
{\r
    /**\r
     * Assoc array of entity name to character represented.\r
     * @type array\r
     */\r
    public $table;\r
\r
    /**\r
     * Sets up the entity lookup table from the serialized file contents.\r
     * @param bool $file\r
     * @note The serialized contents are versioned, but were generated\r
     *       using the maintenance script generate_entity_file.php\r
     * @warning This is not in constructor to help enforce the Singleton\r
     */\r
    public function setup($file = false)\r
    {\r
        if (!$file) {\r
            $file = HTMLPURIFIER_PREFIX . '/HTMLPurifier/EntityLookup/entities.ser';\r
        }\r
        $this->table = unserialize(file_get_contents($file));\r
    }\r
\r
    /**\r
     * Retrieves sole instance of the object.\r
     * @param bool|HTMLPurifier_EntityLookup $prototype Optional prototype of custom lookup table to overload with.\r
     * @return HTMLPurifier_EntityLookup\r
     */\r
    public static function instance($prototype = false)\r
    {\r
        // no references, since PHP doesn't copy unless modified\r
        static $instance = null;\r
        if ($prototype) {\r
            $instance = $prototype;\r
        } elseif (!$instance) {\r
            $instance = new HTMLPurifier_EntityLookup();\r
            $instance->setup();\r
        }\r
        return $instance;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r