remove autoload section in composer.json

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

<?php\r
\r
/**\r
 * This variable parser uses PHP's internal code engine. Because it does\r
 * this, it can represent all inputs; however, it is dangerous and cannot\r
 * be used by users.\r
 */\r
class HTMLPurifier_VarParser_Native extends HTMLPurifier_VarParser\r
{\r
\r
    /**\r
     * @param mixed $var\r
     * @param int $type\r
     * @param bool $allow_null\r
     * @return null|string\r
     */\r
    protected function parseImplementation($var, $type, $allow_null)\r
    {\r
        return $this->evalExpression($var);\r
    }\r
\r
    /**\r
     * @param string $expr\r
     * @return mixed\r
     * @throws HTMLPurifier_VarParserException\r
     */\r
    protected function evalExpression($expr)\r
    {\r
        $var = null;\r
        $result = eval("\$var = $expr;");\r
        if ($result === false) {\r
            throw new HTMLPurifier_VarParserException("Fatal error in evaluated code");\r
        }\r
        return $var;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r