errors.php

<?php

/**
 * This code demonstrates how to setup your application
 * to intelligently handle errors of all types.
 */
ini_set('display_errors', 'Off');
error_reporting(0);

/**
 * Do something useful like log the error and send back a response.
 * This is the global application error handler.
 */
function handleErrors()
{
    echo 'something bad happened';
    exit;
}

/**
 * This captures all uncaught exceptions.
 */
set_exception_handler('handleErrors');

/**
 * Capture vanilla PHP errors and just convert them to exceptions
 */
set_error_handler('handleErrors');


/**
 * The following is required to actually handle E_ERROR type errors
 */
register_shutdown_function(function () {
    $error = error_get_last();
    if (!is_null($error)) {
        handleErrors();
    }
});

// ======================================================================================================

/**
 * Application code examples
 */

// this should just hit the set_exception_handler() handler directly.
throw new Exception;

/**
 * This will cause an E_DEPRECATED to be raised. Sent to set_error_handler()
 */
ereg();

/**
 * This will cause an E_ERROR to be raised. For some reason PHP's set_error_handler()
 * won't handle these. Rather you register a register_shutdown_function()
 * and get the last error, if one exists then handle the error.
 */
some_fake_function_name();