Lower number for $priority means earlier execution of $func.
If $func returns boolean FALSE the filter chain is broken, not applying
any more filter after the one returning FALSE. Returning anything else
have no effect.
| static public add_filter ( $tag, $func, $priority = 100 ) |
static function init($context)
{
if ($context === 'rebuild') {
gb::observe('did-parse-object-meta', array(__CLASS__, 'check_content'));
gb_cfilter::add('body.html', array(__CLASS__, 'escape_php'), 0);
gb_cfilter::add('body.html', array(__CLASS__, 'unescape_php'), 9000);
return true;
} elseif ($context === 'request') {
gb::add_filter('post-body', array(__CLASS__, 'eval_body'));
return true;
}
}
