src/bundles/UI/HTML.php
public function remove_class( $class ) {
		if ( !isset( $this->attr['class'] ) || !is_array( $this->attr['class'] ) ) {
			$this->_sanitize_class();
		}
		$this->attr['class'] = array_diff( $this->attr['class'], array( $class ) );
		return $this;
	}
public function remove_class( $class ) {
		if ( !isset( $this->attr['class'] ) || !is_array( $this->attr['class'] ) ) {
			$this->_sanitize_class();
		}
		$this->attr['class'] = array_diff( $this->attr['class'], array( $class ) );
		return $this;
	}
public function remove_class ( $ class ) { if ( ! isset ( $ this -> attr [ 'class' ] ) || ! is_array ( $ this -> attr [ 'class' ] ) ) { $ this -> _sanitize_class ( ) ; } $ this -> attr [ 'class' ] = array_diff ( $ this -> attr [ 'class' ] , array ( $ class ) ) ; return $ this ; }
remove html class

@param string 	$class
remove html class