WPCF7_FormTag::get_maxlength_option() │ public │ CF7 1.0

Retrieves the maxlength option value from the form-tag.

Метод класса: WPCF7_FormTag{}

Хуков нет.

Возвращает

Строку. The option value.

Использование

$WPCF7_FormTag = new WPCF7_FormTag();
$WPCF7_FormTag->get_maxlength_option( $default_value );
$default_value(строка)
Optional default value.
По умолчанию: false

Код WPCF7_FormTag::get_maxlength_option() CF7 5.9.3

contact-form-7/includes/form-tag.php 
public function get_maxlength_option( $default_value = false ) {
	$option = $this->get_option( 'maxlength', 'int', true );

	if ( $option ) {
		return $option;
	}

	$matches_a = $this->get_all_match_options(
		'%^(?:[0-9]*x?[0-9]*)?/([0-9]+)$%'
	);

	foreach ( (array) $matches_a as $matches ) {
		if ( isset( $matches[1] ) and '' !== $matches[1] ) {
			return $matches[1];
		}
	}

	return $default_value;
}