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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;
}