mainHtmlBlockParams( '12', '' ) . '>';
$output .= $column_controls;
$output .= '
containerHtmlBlockParams( '12', '' ) . '>';
$output .= $this->itemGrid();
$output .= do_shortcode( shortcode_unautop( $content ) );
$output .= '
';
if ( isset( $this->settings['params'] ) ) {
$inner = '';
foreach ( $this->settings['params'] as $param ) {
$param_value = isset( ${$param['param_name']} ) ? ${$param['param_name']} : '';
if ( is_array( $param_value ) ) {
// Get first element from the array
reset( $param_value );
$first_key = key( $param_value );
$param_value = $param_value[ $first_key ];
}
$inner .= $this->singleParamHtmlHolder( $param, $param_value );
}
$output .= $inner;
}
$output .= '
';
$output .= '