[wpcf7_upgrade] WP_Hook Object ( [callbacks] => Array ( [10] => Array ( [wpcf7_convert_to_cpt] => Array ( [function] => wpcf7_convert_to_cpt [accepted_args] => 2 ) [wpcf7_prepend_underscore] => Array ( [function] => wpcf7_prepend_underscore [accepted_args] => 2 ) [wpcf7_upgrade_recaptcha_v2_v3] => Array ( [function] => wpcf7_upgrade_recaptcha_v2_v3 [accepted_args] => 2 ) ) ) [priorities:protected] => Array ( [0] => 10 ) [iterations:WP_Hook:private] => Array ( ) [current_priority:WP_Hook:private] => Array ( ) [nesting_level:WP_Hook:private] => 0 [doing_action:WP_Hook:private] => )Skip to content