wpcf7_use_really_simple_captcha │ хук-фильтр │ CF7 1.0

Returns true if the Really Simple CAPTCHA plugin is used for contact forms.

Использование

add_filter( 'wpcf7_use_really_simple_captcha', 'wp_kama_wpcf7_use_really_simple_captcha_filter' );

/**
 * Function for `wpcf7_use_really_simple_captcha` filter-hook.
 * 
 * @param  $WPCF7_USE_REALLY_SIMPLE_CAPTCHA 
 *
 * @return 
 */
function wp_kama_wpcf7_use_really_simple_captcha_filter( $WPCF7_USE_REALLY_SIMPLE_CAPTCHA ){

	// filter...
	return $WPCF7_USE_REALLY_SIMPLE_CAPTCHA;
}

$WPCF7_USE_REALLY_SIMPLE_CAPTCHA

-

Где вызывается хук

return apply_filters( 'wpcf7_use_really_simple_captcha',
	WPCF7_USE_REALLY_SIMPLE_CAPTCHA
);

Где используется хук в Contact Form 7