Global functions included in the framework. These can be used anywhere.


Resizes image and returns URL path.

Use example:

$url = resize_image( $original_url, $width, $height, $crop );
  • crop parameter is option. Default: true.

This function will create a re-sized version of the image and store it on WordPress’ uploads folder.


Return the URL of an asset (image, style or script) independently if its located inside the plugins or the themes folder..

Use example:

$url = asset_url( $relative_path, $this_file_path );
  • relative_path where called file is located.
  • this_file_path caller file path.

Another example:

wp_register( 'my-style', asset_url( '../css/my-style.css', __FILE__ ) );