How can a PHP developer handle exceptions in an error handler when using a logger?

When handling exceptions in an error handler with a logger in PHP, the developer can catch exceptions within the error handler and log the exception details using the logger. This ensures that any exceptions thrown during error handling are properly logged for debugging and monitoring purposes. 

// Set up error handling with a logger
set_error_handler(function($errno, $errstr, $errfile, $errline) {
    // Log the error using the logger
    $logger->error("Error: $errstr in $errfile on line $errline");
});

// Set up exception handling with a logger
set_exception_handler(function($exception) {
    // Log the exception using the logger
    $logger->error("Exception: " . $exception->getMessage() . " in " . $exception->getFile() . " on line " . $exception->getLine());
});

// Example logger implementation (replace with your actual logger implementation)
$logger = new Logger();

Keywords

PHP exceptions error handler logger handling

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