--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 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)) {
+ $filename = '';
+ }
+
+ switch ($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, $errline)
+ {
+ throw new self($errstr, 0, $errno, $errfile, $errline);
+ }
+
+ /**
+ * Create an ErrorException from an Error.
+ *
+ * @param \Error $e
+ *
+ * @return ErrorException
+ */
+ public static function fromError(\Error $e)
+ {
+ return new self($e->getMessage(), $e->getCode(), 1, $e->getFile(), $e->getLine(), $e);
+ }
+}