public function Attributes::getClasses in Express 8

Retrieves classes from the array.

Return value

array The classes array, passed by reference.

See also

\Drupal\bootstrap\Utility\ArrayObject::offsetGet()

4 calls to Attributes::getClasses()

Attributes::addClass in themes/contrib/bootstrap/src/Utility/Attributes.php

Add class(es) to the array.

Attributes::hasClass in themes/contrib/bootstrap/src/Utility/Attributes.php

Indicates whether a class is present in the array.

Attributes::removeClass in themes/contrib/bootstrap/src/Utility/Attributes.php

Removes a class from the attributes array.

Attributes::replaceClass in themes/contrib/bootstrap/src/Utility/Attributes.php

Replaces a class in the attributes array.

File

themes/contrib/bootstrap/src/Utility/Attributes.php, line 61

Contains \Drupal\bootstrap\Utility\Attributes.

Class

Attributes

Class to help modify attributes.

Namespace

Drupal\bootstrap\Utility

Code

public function &getClasses() {
  $classes =& $this
    ->offsetGet('class', []);
  $classes = array_unique($classes);
  return $classes;
}