Yii prevent third-party register_shutdown_function

[m8rge]

According to http://php.net/manual/en/function.register-shutdown-function.php,

If you call exit() within one registered shutdown function, processing will stop completely and no other registered shutdown functions will be called.

In Yii sources:

yii2/framework/base/ErrorHandler.php

Line 207 in a2568d1

exit(1);

Why this exit(1) is necessary here? It prevents other shutdown function calls!

[samdark]

exit(1) is necessary to send response code 1 to console if application is run in command line.

[m8rge]

php itself will return 255 on fatal error:

<?php

function handleFatalError() {
    echo __FUNCTION__."\n";
}

register_shutdown_function('handleFatalError');

callToUndefinedFunction();

$ php ./shutdown.php 

Fatal error: Call to undefined function callToUndefinedFunction() in /Volumes/work/warehouse/shutdown.php on line 17

Call Stack:
    0.0002     226712   1. {main}() /Volumes/work/warehouse/shutdown.php:0

handleFatalError
$ echo $?
255

Isn't it work for us?

[dynasource]

exit(1) is important for tools like gulp & grunt. If you have any alternative fixes in mind, feel free to do a suggestion