public function PictureMapping::hasMappings in Picture 7.2

Check if there are mappings.

Return value

bool TRUE if this PictureMapping has mappings, FALSE otherwise.

File

includes/PictureMapping.php, line 216

Picture Mapping class.

Class

PictureMapping

Picture mapping class.

Code

public function hasMappings() {
  $mapping_found = FALSE;
  foreach ($this->mapping as $multipliers) {
    foreach ($multipliers as $mapping_definition) {
      if (!PictureMapping::isEmptyMappingDefinition($mapping_definition)) {
        $mapping_found = TRUE;
        break 2;
      }
    }
  }
  return $mapping_found;
}