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    SqlStatementResult::fetchOne

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    SqlStatementResult::fetchOne — Get single row

    Descripción

    public mysql_xdevapi\SqlStatementResult::fetchOne(): array

    Fetch one row from the result set.

    Advertencia

    Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.

    Parámetros

    Esta función no tiene parámetros.

    Valores devueltos

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

    Ejemplos

    Ejemplo #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);
    ?>

    El resultado del ejemplo sería algo similar a:

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