Edit Report a Bug

    SqlStatementResult::fetchOne

    (No version information available, might only be in Git)

    SqlStatementResult::fetchOne — Get single row

    说明

    public mysql_xdevapi\SqlStatementResult::fetchOne(): array

    Fetch one row from the result set.

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    此函数没有参数。

    返回值

    The result, as an associative array. In case there is not any result, null will be returned.

    示例

    示例 #1 mysql_xdevapi\SqlStatementResult::fetchOne() example

    <?php
    $session     = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
    $session->sql("DROP DATABASE IF EXISTS dbtest")->execute();
    $session->sql("CREATE DATABASE dbtest")->execute();
    $session->sql("CREATE TABLE dbtest.workers(name text, age int, job text)")->execute();
    $session->sql("INSERT INTO dbtest.workers values ('John', 42, 'bricklayer'), ('Sam', 33, 'carpenter')")->execute();

    $schema = $session->getSchema("dbtest");
    $table = $schema->getTable("workers");

    $rows = $session->sql("SELECT * FROM dbtest.workers")->execute()->fetchOne();

    print_r($rows);
    ?>

    以上示例的输出类似于：

    Array
(
    [name] => John
    [age] => 42
    [job] => bricklayer
)
    add a note add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top