diff options
| -rw-r--r-- | phpBB/includes/template/filter.php | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/phpBB/includes/template/filter.php b/phpBB/includes/template/filter.php index 42700500a7..499a2a0d6b 100644 --- a/phpBB/includes/template/filter.php +++ b/phpBB/includes/template/filter.php @@ -72,11 +72,12 @@ class phpbb_template_filter extends php_user_filter */ private $allow_php; - public function __construct($allow_php) - { - $this->allow_php = $allow_php; - } - + /** + * Stream filter + * + * Is invoked for evey chunk of the stream, allowing us + * to work on a chunk at a time, which saves memory. + */ public function filter($in, $out, &$consumed, $closing) { $written = false; @@ -119,6 +120,12 @@ class phpbb_template_filter extends php_user_filter return $written ? PSFS_PASS_ON : PSFS_FEED_ME; } + /** + * Initializer, called on creation. + * + * Get the allow_php option from params, which is passed + * to stream_filter_append. + */ public function onCreate() { $this->chunk = ''; @@ -194,6 +201,9 @@ class phpbb_template_filter extends php_user_filter return $data; } + /** + * Callback for replacing matched tokens with PHP code + */ private function replace($matches) { if ($this->in_php && $matches[1] != 'ENDPHP') @@ -635,7 +645,9 @@ class phpbb_template_filter extends php_user_filter return $tokens; } - + /** + * Compile IF tags + */ private function compile_tag_if($tag_args, $elseif) { $tokens = $this->compile_expression($tag_args); |