What resources or forums can beginners utilize to troubleshoot PHP-related issues when creating an online shop?

When creating an online shop with PHP, beginners may encounter issues such as syntax errors, database connection problems, or incorrect function usage. To troubleshoot these PHP-related issues, beginners can utilize resources like Stack Overflow, PHP.net documentation, and online forums like SitePoint or Reddit's PHP community. 

// Example code snippet for troubleshooting database connection issue
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

Keywords

PHP online shop troubleshooting forums resources

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