SqlStatementResult::fetchOne

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SqlStatementResult::fetchOne — Get single row

Description

public function mysql_xdevapi\SqlStatementResult::fetchOne(): array

Fetch one row from the result set.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

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

Examples

Example #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);
?>

The above example will output something similar to:

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