PHP Bootstrap Errorhandling Example

BootstrapExample.php

<?php
/**
 * Created by JetBrains PhpStorm.
 * User: seb
 * Date: 11/20/12
 * Time: 2:09 PM
 * To change this template use File | Settings | File Templates.
 */

namespace BootstrapExample;

class Bootstrap
{

    /**
     * @var Bootstrap
     */
    private static $_instance;

    /**
     * @return Bootstrap
     */
    public static function getInstance()
    {
        if ((!self::$_instance instanceof self)) {
            self::$_instance = new self();
        }

        return self::$_instance;
    }

    /**
     * @return Bootstrap
     */
    public function init()
    {
        ini_set("display_errors", true);
        ini_set("html_errors", false);

        error_reporting( (E_ALL | E_STRICT) ^ E_NOTICE); // ignore E_NOTICE

        $errorCaptureLevel = error_reporting();
        //$errorCaptureLevel = (E_ALL | E_STRICT);
        set_error_handler(
            function ($errno,
                $errstr,
                $errfile = null,
                $errline = null,
                $errcontext = null) {

                    throw new \ErrorException(
                        $errstr, $errno, 0, $errfile, $errline
                    );
            },
            $errorCaptureLevel
        );
        set_exception_handler(

            array($this, 'handleException')
        );
        register_shutdown_function(
            array($this, 'handleShutdown')
        );
        ini_set("display_errors", false);

        return $this;
    }

    /**
     * @param \Exception $exception
     */
    public function handleException(\Exception $exception)
    {
        echo PHP_EOL . __METHOD__ . PHP_EOL;

        // handle ErrorExceptions: error turned into exceptions
        if($exception instanceof \ErrorException) {
            switch($exception->getCode()) {
                case E_NOTICE:
                case E_WARNING:
                case 0: {
                    // ignore
                    return;
                    break;
                }

                default: break;
            }
        }

        // handle any other uncaught exception

        // e.g. log it ?

    }

    /**
     *
     */
    public function handleShutdown()
    {
        echo PHP_EOL . __METHOD__ . PHP_EOL;

        if(!error_get_last()) {
            return;
        }

        //var_dump(error_get_last());
    }


}

index.php

<?php
/**
 * Created by JetBrains PhpStorm.
 * User: seb
 * Date: 11/20/12
 * Time: 2:32 PM
 * To change this template use File | Settings | File Templates.
 */

require dirname(__FILE__).'/BootstrapExample.php';



use BootstrapExample\Bootstrap;
$bootstrap = Bootstrap::getInstance();
$bootstrap->init();

echo '<pre>';

try {

    var_dump(__FILE__ . ' : ' . __LINE__);

    @include 'foo.php';
    var_dump(__FILE__ . ' : ' . __LINE__);
    $arr = array();
    var_dump(@$arr[0]);
    var_dump(__FILE__ . ' : ' . __LINE__);

}catch (\Exception $e) {
    var_dump(__FILE__ . ' : ' . __LINE__);

    var_dump('EXCEPTION CATCHED IN '.__FILE__.': '
            . ' ' . get_class($e)
            . ' ' . $e->getMessage()
    );

    //throw $e;
}