Express Checkout via PayPal for WooCommerce

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "run_ppcp_paypal_checkout_for_woocommerce".

The $text parameter must be a single text string literal. Found: $this->method_description

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found 'WC'.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Mismatched text domain. Expected 'express-checkout' but got 'woocommerce'.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "ex_gateway_paypal_express_skip_line_items".

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "wc_gateway_paypal_express_request_params".