function Attribute::hasClass

Checks if the class array has the given CSS class.

Parameters

string $class: The CSS class to check for.

Return value

bool Returns TRUE if the class exists, or FALSE otherwise.

File

core/lib/Drupal/Core/Template/Attribute.php, line 311

Class

Attribute

Collects, sanitizes, and renders HTML attributes.

Namespace

Drupal\Core\Template

Code

public function hasClass($class) {
    if (isset($this->storage['class']) && $this->storage['class'] instanceof AttributeArray) {
        return in_array($class, $this->storage['class']
            ->value());
    }
    else {
        return FALSE;
    }
}