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Home » Connect to Mysqli database using PHP5

Connect to Mysqli database using PHP5

Connect to Mysqli database using PHP5, this is simple article for connecting to Mysqli database using PHP5. Here i’ll use two methods for connecting with mysqli database. One is procedural and the other one is object oriented. For the first one i’m using is mysqli_connect. And the next one is Object Oriented. Just pass the database login credentials mysqli_connect function.

Connect to Mysqli database using PHP5 in procedural method

Here in mysqli_connect, i’m passing all the values

  • Host Name
  • User Name
  • Password
  • Database Name
[php] $link = mysqli_connect("myhost","myuser","mypassw","mybd") or die("Error " . mysqli_error($link));
[/php]

 

Connect to Mysqli database using PHP5 in Object Oriented

Provide database host, database user name, database password and finally database name.

[php] $mysqli = new mysqli("myhost", "myuser", "mypassw", "mybd");
if ($mysqli->connect_errno) {
echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
}
[/php]

 

This is simple article for Connecting to Mysqli database using PHP5

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Having 12+ Years of Experience in Software Development, Vinay is a principal software architect, senior systems engineer, and elite technical consultant. He specializes in bespoke PHP/WordPress development, high-performance Magento 2 & Shopify architectures, custom plugin/theme development from scratch, and legacy code modernization (including VB6, VB.NET, PyQt, and Crystal Reports). Known for solving complex database bottlenecks, speed optimization (Core Web Vitals), and advanced security code auditing, Vinay engineers production-ready systems designed to scale under heavy concurrent load conditions.



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