_rdf_set_field_rel_attribute(&$variables)
Transforms the field property attribute into a rel attribute.
File
- core/modules/rdf/rdf.module, line 286
- Enables semantically enriched output for Drupal sites in the form of RDFa.
Code
1 2 3 4 5 6 7 8 9 | function _rdf_set_field_rel_attribute(& $variables ) { // Swap the regular field property attribute and use the rel attribute // instead so that it plays well with the RDFa markup when only a link is // present in the field output, for example in the case of the uid field. if (! empty ( $variables [ 'attributes' ][ 'property' ])) { $variables [ 'attributes' ][ 'rel' ] = $variables [ 'attributes' ][ 'property' ]; unset( $variables [ 'attributes' ][ 'property' ]); } } |
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