What resources or documentation should PHP forum administrators refer to for troubleshooting issues?

Issue: PHP forum administrators may encounter various issues such as database connection problems, syntax errors, or server configuration issues. To troubleshoot these issues, administrators can refer to the official PHP documentation, online forums, and community support resources. Code snippet: 

// Example code snippet to troubleshoot database connection issue
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

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

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

Keywords

PHP documentation error logs stack traces debugging tools PHP forums

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