xpressengine / xe-core

        // do global transformations (pre)

        // nothing currently utilizes this

        foreach ($definition->info_attr_transform_pre as $transform) {

            $attr = $transform->transform($o = $attr, $config, $context);

            if ($e) {

                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);

            }

        }

        // do local transformations only applicable to this element (pre)

        // ex. <p align="right"> to <p style="text-align:right;">

        // do local transformations only applicable to this element (pre)

        // ex. <p align="right"> to <p style="text-align:right;">

        foreach ($definition->info[$token->name]->attr_transform_pre as $transform) {

            $attr = $transform->transform($o = $attr, $config, $context);

            if ($e) {

                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);

            }

        }

        // create alias to this element's attribute definition array, see

        // also $d_defs (global attribute definition array)

        // post transforms

        // global (error reporting untested)

        foreach ($definition->info_attr_transform_post as $transform) {

            $attr = $transform->transform($o = $attr, $config, $context);

            if ($e) {

                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);

            }

        }

        // local (error reporting untested)

        foreach ($definition->info[$token->name]->attr_transform_post as $transform) {

        }

        // local (error reporting untested)

        foreach ($definition->info[$token->name]->attr_transform_post as $transform) {

            $attr = $transform->transform($o = $attr, $config, $context);

            if ($e) {

                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);

            }

        }

        $token->attr = $attr;