"120", "height" => "120", "color" => ""), $atts));
//Get content without tags from WP_Editor in Visual Composer
$pattern = "/\\d+(,?#?\\w*\\s?;?)*/";
preg_match_all($pattern, $content, $matches);
if (!empty($matches)) {
if(!empty($matches[0])) {
$match = $matches[0][0];
} else {
return $html = 'Insert valid Pie Chart data
';
}
}
$id = mt_rand(1000, 9999);
$html = "";
return $html;
}
add_shortcode('pie_chart2', 'pie_chart2');
}