Assertion failure when error handler throws when accessing a deprecated constant #19720
Description
Description
The following code:
<?php
final class ErrorTypeToStringMap{
private const ERROR_STRINGS = [
E_STRICT => "E_STRICT",
];
private function __construct(){
}
public static function get(int $errorType) : string{
if(!isset(self::ERROR_STRINGS[$errorType])){
throw new \InvalidArgumentException("Invalid error type $errorType");
}
return self::ERROR_STRINGS[$errorType];
}
}
set_error_handler(function(int $severity, string $message, string $file, int $line): bool{
throw new \ErrorException($message, 0, $severity, $file, $line);
});
var_dump(ErrorTypeToStringMap::get(E_ERROR));Resulted in this output:
Assertion failed: !(((zend_executor_globals *) (((char*) _tsrm_ls_cache)+(executor_globals_offset)))->exception), file C:\pocketmine-php-8.4.12-debug\php-src\Zend\zend_vm_execute.h, line 35382
But I expected this output instead:
Fatal error: Uncaught InvalidArgumentException: Invalid error type 1 in C:\Users\dylan-work\Documents\projects\pocketmine-mp\stable\test4.php:16
Stack trace:
#0 C:\Users\dylan-work\Documents\projects\pocketmine-mp\stable\test4.php(30): ErrorTypeToStringMap::get(1)
#1 {main}
thrown in C:\Users\dylan-work\Documents\projects\pocketmine-mp\stable\test4.php on line 16
PHP Version
PHP 8.4.12 (cli) (built: Sep 5 2025 15:31:51) (ZTS Visual C++ 2022 x64 DEBUG)
Copyright (c) The PHP Group
Zend Engine v4.4.12, Copyright (c) Zend Technologies
with Zend OPcache v8.4.12, Copyright (c), by Zend Technologies
Operating System
Windows 11