Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/psy/psysh/src/Psy/Exception/ErrorException.php

@@ -1,88 +0,0 @@
-<?php
-
-/*
- * This file is part of Psy Shell
- *
- * (c) 2012-2014 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\Exception;
-
-/**
- * A custom error Exception for Psy with a formatted $message.
- */
-class ErrorException extends \ErrorException implements Exception
-{
-    private $rawMessage;
-
-    /**
-     * Construct a Psy ErrorException.
-     *
-     * @param string    $message  (default: "")
-     * @param int       $code     (default: 0)
-     * @param int       $severity (default: 1)
-     * @param string    $filename (default: null)
-     * @param int       $lineno   (default: null)
-     * @param Exception $previous (default: null)
-     */
-    public function __construct($message = "", $code = 0, $severity = 1, $filename = null, $lineno = null, $previous = null)
-    {
-        $this->rawMessage = $message;
-
-        if (!empty($filename) && preg_match('{Psy[/\\\\]ExecutionLoop}', $filename)) {
-            $filename = null;
-        }
-
-        switch ($severity) {
-            case E_WARNING:
-            case E_CORE_WARNING:
-            case E_COMPILE_WARNING:
-            case E_USER_WARNING:
-                $type = 'warning';
-                break;
-
-            case E_STRICT:
-                $type = 'Strict error';
-                break;
-
-            default:
-                $type = 'error';
-                break;
-        }
-
-        $message = sprintf('PHP %s:  %s%s on line %d', $type, $message, $filename ? ' in ' . $filename : '', $lineno);
-        parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
-    }
-
-    /**
-     * Get the raw (unformatted) message for this error.
-     *
-     * @return string
-     */
-    public function getRawMessage()
-    {
-        return $this->rawMessage;
-    }
-
-    /**
-     * Helper for throwing an ErrorException.
-     *
-     * This allows us to:
-     *
-     *     set_error_handler(array('Psy\Exception\ErrorException', 'throwException'));
-     *
-     * @throws ErrorException
-     *
-     * @param int    $errno   Error type
-     * @param string $errstr  Message
-     * @param string $errfile Filename
-     * @param int    $errline Line number
-     */
-    public static function throwException($errno, $errstr, $errfile, $errline)
-    {
-        throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
-    }
-}