RowResult::getColumnNames

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RowResult::getColumnNamesGet all column names

Description

public mysql_xdevapi\RowResult::getColumnNames(): array

Retrieve column names for columns present in the result set.

Avertissement

Cette fonction est actuellement non documentée ; seule la liste des arguments est disponible.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

A numerical array of table columns names, or an empty array if the result set is empty.

Exemples

Exemple #1 mysql_xdevapi\RowResult::getColumnNames() example

<?php
$session
= mysql_xdevapi\getSession("mysqlx://user:password@localhost");

$session->sql("DROP DATABASE addressbook")->execute();
$session->sql("CREATE DATABASE foo")->execute();
$session->sql("CREATE TABLE foo.test_table(x int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();

$sql = $session->sql("SELECT * from addressbook.names")->execute();

$colnames = $sql->getColumnNames();

print_r($colnames);

Résultat de l'exemple ci-dessus est similaire à :

Array
(
    [0] => name
    [1] => age
)
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