SymfonyWorld Online 2022 Winter Edition
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    A classe MySQLi

    Introdução

    Representa uma conexão entre o PHP e um banco de dados MySQL.

    Sinopse da classe

    class MySQLi {
    /* Propriedades */
    int $affected_rows;
    int $errno;
    array $mysqli->error_list;
    string $error;
    string $host_info;
    string $protocol_version;
    string $server_info;
    int $server_version;
    string $info;
    int $insert_id;
    string $mysqli->sqlstate;
    int $mysqli->thread_id;
    int $mysqli->warning_count;
    /* Métodos */
    mysqli_affected_rows(mysqli $link): int
    mysqli::autocommit(bool $mode): bool
    public mysqli::begin_transaction(int $flags = 0, ?string $name = null): bool
    mysqli::change_user(string $user, string $password, string $database): bool
    mysqli::character_set_name(): string
    mysqli::commit(): bool
    public mysqli::connect(
        string $hostname = ini_get("mysqli.default_host"),
        string $username = ini_get("mysqli.default_user"),
        string $password = ini_get("mysqli.default_pw"),
        string $database = "",
        int $port = ini_get("mysqli.default_port"),
        string $socket = ini_get("mysqli.default_socket")
    ): void
    mysqli::dump_debug_info(): bool
    mysqli_errno(mysqli $link): int
    mysqli_error_list(mysqli $mysql): array
    mysqli_error(mysqli $link): string
    public mysqli::get_charset(): ?object
    mysqli::get_client_info(): string
    mysqli::get_client_version(): int
    public mysqli::get_connection_stats(): array
    mysqli_get_host_info(mysqli $link): string
    mysqli_get_proto_info(mysqli $link): int
    mysqli_get_server_info(mysqli $link): string
    mysqli_get_server_version(mysqli $link): int
    public mysqli::get_warnings(): mysqli_warning|false
    mysqli_info(mysqli $link): string
    mysqli_init(): mysqli
    mysqli_insert_id(mysqli $link): int
    mysqli::kill(int $processid): bool
    mysqli::more_results(): bool
    mysqli::multi_query(string $query): bool
    mysqli::next_result(): bool
    public mysqli::options(int $option, string|int $value): bool
    public mysqli::ping(): bool
    public static mysqli::poll(
        ?array &$read,
        ?array &$error,
        array &$reject,
        int $seconds,
        int $microseconds = 0
    ): int|false
    public mysqli::prepare(string $query): mysqli_stmt|false
    public mysqli::query(string $query, int $result_mode = MYSQLI_STORE_RESULT): mysqli_result|bool
    public mysqli::real_connect(
        string $host = ?,
        string $username = ?,
        string $passwd = ?,
        string $dbname = ?,
        int $port = ?,
        string $socket = ?,
        int $flags = ?
    ): bool
    public mysqli::real_escape_string(string $string): string
    public mysqli::real_query(string $query): bool
    public mysqli::reap_async_query(): mysqli_result|bool
    public mysqli::refresh(int $flags): bool
    public mysqli::release_savepoint(string $name): bool
    public mysqli::rollback(int $flags = 0, ?string $name = null): bool
    public mysqli::savepoint(string $name): bool
    public mysqli::select_db(string $database): bool
    public mysqli::set_charset(string $charset): bool
    mysqli_sqlstate(mysqli $mysql): string
    public mysqli::ssl_set(
        ?string $key,
        ?string $certificate,
        ?string $ca_certificate,
        ?string $ca_path,
        ?string $cipher_algos
    ): bool
    public mysqli::stat(): string|false
    public mysqli::stmt_init(): mysqli_stmt|false
    public mysqli::store_result(int $mode = 0): mysqli_result|false
    mysqli_thread_id(mysqli $mysql): int
    public mysqli::thread_safe(): bool
    public mysqli::use_result(): mysqli_result|false
    mysqli_warning_count(mysqli $mysql): int
    }

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