Global functions included in the framework. These can be used anywhere.
Resizes image and returns URL path.
$url = resize_image( $original_url, $width, $height, $crop );
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..
$url = asset_url( $relative_path, $this_file_path );
wp_register( 'my-style', asset_url( '../css/my-style.css', __FILE__ ) );