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- <?php
- if (!defined('HTMLPURIFIER_PREFIX')) {
- define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..'));
- }
- if (!defined('PHP_EOL')) {
- switch (strtoupper(substr(PHP_OS, 0, 3))) {
- case 'WIN':
- define('PHP_EOL', "\r\n");
- break;
- case 'DAR':
- define('PHP_EOL', "\r");
- break;
- default:
- define('PHP_EOL', "\n");
- }
- }
- class HTMLPurifier_Bootstrap
- {
-
- public static function autoload($class)
- {
- $file = HTMLPurifier_Bootstrap::getPath($class);
- if (!$file) {
- return false;
- }
-
-
-
-
-
- require_once HTMLPURIFIER_PREFIX . '/' . $file;
- return true;
- }
-
- public static function getPath($class)
- {
- if (strncmp('HTMLPurifier', $class, 12) !== 0) {
- return false;
- }
-
- if (strncmp('HTMLPurifier_Language_', $class, 22) === 0) {
- $code = str_replace('_', '-', substr($class, 22));
- $file = 'HTMLPurifier/Language/classes/' . $code . '.php';
- } else {
- $file = str_replace('_', '/', $class) . '.php';
- }
- if (!file_exists(HTMLPURIFIER_PREFIX . '/' . $file)) {
- return false;
- }
- return $file;
- }
-
- public static function registerAutoload()
- {
- $autoload = array('HTMLPurifier_Bootstrap', 'autoload');
- if (($funcs = spl_autoload_functions()) === false) {
- spl_autoload_register($autoload);
- } elseif (function_exists('spl_autoload_unregister')) {
- if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
-
- spl_autoload_register($autoload, true, true);
- } else {
- $buggy = version_compare(PHP_VERSION, '5.2.11', '<');
- $compat = version_compare(PHP_VERSION, '5.1.2', '<=') &&
- version_compare(PHP_VERSION, '5.1.0', '>=');
- foreach ($funcs as $func) {
- if ($buggy && is_array($func)) {
-
-
- $reflector = new ReflectionMethod($func[0], $func[1]);
- if (!$reflector->isStatic()) {
- throw new Exception(
- 'HTML Purifier autoloader registrar is not compatible
- with non-static object methods due to PHP Bug #44144;
- Please do not use HTMLPurifier.autoload.php (or any
- file that includes this file); instead, place the code:
- spl_autoload_register(array(\'HTMLPurifier_Bootstrap\', \'autoload\'))
- after your own autoloaders.'
- );
- }
-
-
- if ($compat) {
- $func = implode('::', $func);
- }
- }
- spl_autoload_unregister($func);
- }
- spl_autoload_register($autoload);
- foreach ($funcs as $func) {
- spl_autoload_register($func);
- }
- }
- }
- }
- }
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