What are the best practices for handling PHP warnings and errors in a server environment?

When handling PHP warnings and errors in a server environment, it is important to log and monitor these issues to identify and resolve them promptly. Utilizing error reporting settings, custom error handlers, and try-catch blocks can help manage and handle errors effectively. 

// Enable error reporting and logging
error_reporting(E_ALL);
ini_set('display_errors', 0);
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

// Custom error handler function
function customErrorHandler($errno, $errstr, $errfile, $errline) {
    error_log("Error: [$errno] $errstr in $errfile on line $errline");
}

set_error_handler("customErrorHandler");

// Example of try-catch block for handling exceptions
try {
    // Code that may throw an exception
} catch (Exception $e) {
    error_log("Exception: " . $e->getMessage());
}

Keywords

error handling PHP warnings server environment logging exception handling

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