PHP 8.1.0 RC 4 available for testing

BaseResult::getWarningsCount

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

BaseResult::getWarningsCountFetch warning count from last operation

Description

abstract public mysql_xdevapi\BaseResult::getWarningsCount(): int

Returns the number of warnings raised by the last operation. Specifically, these warnings are raised by the MySQL server.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

The number of warnings from the last operation.

Exemples

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

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

$session->sql("DROP DATABASE IF EXISTS foo")->execute();
$session->sql("CREATE DATABASE foo")->execute();
$session->sql("CREATE TABLE foo.test_table(x int)")->execute();

$schema $session->getSchema("foo");
$table  $schema->getTable("test_table");

$table->insert(['x'])->values([1])->values([2])->execute();

$res $table->select(['x/0 as bad_x'])->execute();

echo 
$res->getWarningsCount();
?>

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

2
add a note add a note

User Contributed Notes

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