Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

Cómo conectar PHP a MySQL

Tiempo de lectura: < 1 minuto

Para conectar PHP a MySQL, puedes utilizar la función mysqli_connect(). Esta es una función de la extensión MySQLi (MySQL Improved) de PHP, que se utiliza para establecer una conexión con una base de datos MySQL.

Aquí tienes un ejemplo de cómo conectar PHP a MySQL:

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
<?php
$server = 'localhost';
$username = 'username';
$password = 'password';
$database = 'database';
$conn = mysqli_connect($server, $username, $password, $database);
if (!$conn) {
die("Error de conexión: " . mysqli_connect_error());
}
echo "Conexión exitosa";
?>
<?php $server = 'localhost'; $username = 'username'; $password = 'password'; $database = 'database'; $conn = mysqli_connect($server, $username, $password, $database); if (!$conn) { die("Error de conexión: " . mysqli_connect_error()); } echo "Conexión exitosa"; ?>
<?php
$server = 'localhost';
$username = 'username';
$password = 'password';
$database = 'database';

$conn = mysqli_connect($server, $username, $password, $database);

if (!$conn) {
    die("Error de conexión: " . mysqli_connect_error());
}
echo "Conexión exitosa";
?>

En este ejemplo, se establece una conexión con una base de datos MySQL en el mismo servidor donde se encuentra el script PHP.

Si quieres conectar a una base de datos en un servidor remoto, debes proporcionar la dirección IP o el nombre de host del servidor en lugar de localhost.

Es importante tener en cuenta que debes proporcionar el nombre de usuario y la contraseña de un usuario de MySQL con permisos para acceder a la base de datos.

Además, debes reemplazar database con el nombre de la base de datos a la que quieres conectar.

0

Deja un comentario