_is_wcf_optin_type()

Function: Check if page is of optin type.

Source -

classes/class-cartflows-functions.php:445

_is_wcf_thankyou_type()

Function: Check if page is of thank you type.

Source -

classes/class-cartflows-functions.php:362

_is_wcf_upsell_type()

Function: Check if post type is upsell.

Source -

classes/class-cartflows-functions.php:284

_is_woo_installed()

Function: Is woocommerce plugin installed.

Source -

classes/class-cartflows-loader.php:653

wcf()

Function: Get global class.

Source -

classes/class-cartflows-loader.php:640