WP_REST_Server::get_json_last_error() WP 4.4.0

Returns if an error occurred during most recent JSON encode/decode.

Strings to be translated will be in format like "Encoding error: Maximum stack depth exceeded".

Это метод класса: WP_REST_Server

Хуков нет.

Возвращает

true/false/Строку. Boolean false or string error message.

Использование

$WP_REST_Server = new WP_REST_Server();
$var = $WP_REST_Server->get_json_last_error();

Список изменений

Код WP REST Server::get json last error: wp-includes/rest-api/class-wp-rest-server.php ^{WP 5.2.2}

<?php
protected function get_json_last_error() {
	// See https://core.trac.wordpress.org/ticket/27799.
	if ( ! function_exists( 'json_last_error' ) ) {
		return false;
	}

	$last_error_code = json_last_error();

	if ( ( defined( 'JSON_ERROR_NONE' ) && JSON_ERROR_NONE === $last_error_code ) || empty( $last_error_code ) ) {
		return false;
	}

	return json_last_error_msg();
}