/**
* Handle a PHP error
*
* @param int $code error code
* @param string $message message
* @param string|null $file file name
* @param int|null $line line number
* @param array $context variable context
* @return bool
*/
public function onError($code, $message, $file = null, $line = null, array $context = null)
{
$this->lastError = error_get_last();
$this->currentError = null !== $context ? new ContextualErrorException($message, 0, $code, $file, $line, null, $context) : new \ErrorException($message, 0, $code, $file, $line);
$suppressed = 0 === ($code & error_reporting());
if ($this->hasListeners('error')) {
// make sure autoloading is active before emitting an event
// (autoloading is inactive in some PHP versions during compile-time errors)
// (the bug appears to have been fixed in PHP 5.4.21+, 5.5.5+ and 5.6.0+)
// https://bugs.php.net/42098
if (PHP_MAJOR_VERSION > 5 || PHP_MINOR_VERSION >= 6 || PHP_MINOR_VERSION === 5 && PHP_RELEASE_VERSION >= 5 || PHP_MINOR_VERSION === 4 && PHP_RELEASE_VERSION >= 21 || Debug::isAutoloadingActive()) {
$e = null;
try {
$this->emitArray('error', array($this->currentError, $this->debug, &$suppressed));
} catch (\Exception $e) {
} catch (\Throwable $e) {
}
if (null !== $e) {
$this->currentError = Debug::joinExceptionChains($this->currentError, $e);
$suppressed = false;
}
}
}
if (!$suppressed) {
$error = $this->currentError;
$this->currentError = null;
throw $error;
} else {
return true;
}
}
