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archived-php-src/ext/intl/tests/timezone_getErrorCodeMessage_basic.phpt
Gina Peter Banyard 6600d0e00f ext/intl: Refactor error handling (#19196)
This is a comprehensive refactoring of the error mechanism of the Intl extension.

By moving the prefixing of the current method/function being executed to actual error message creation by accessing the execution context, we get the following benefits:
- Accurate error messages indicating *what* call caused the error
  - As we *always* "copy" the message, the `copyMsg` arg becomes unused, meaning we can reduce the size of the `intl_error` struct by 4 bytes.
  - Saving it as a zend_string means we know the length of the message
- Remove the need to pass around a "function name" `char*` across multiple calls
- Use Intl's exception mechanism to generate exceptions for constructor call
  - This removes the need for replacing the error handler
  - Which didn't do anything anyway in silent mode, which required throwing non-descriptive exceptions
2025-07-30 16:00:37 +01:00

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PHP

--TEST--
IntlTimeZone::getErrorCode/Message(): basic test
--EXTENSIONS--
intl
--SKIPIF--
<?php
/* INF being an invalid offset depends on UB in float->int cast behavior. */
$arch = php_uname('m');
if ($arch != 'x86_64' && $arch != 'i386')
die('skip requires x86');
?>
--FILE--
<?php
ini_set("intl.error_level", E_WARNING);
$lsb = IntlTimeZone::createTimeZone('Europe/Lisbon');
var_dump($lsb->getErrorCode());
var_dump($lsb->getErrorMessage());
var_dump($lsb->getOffset(INF, 1, $a, $b));
var_dump($lsb->getErrorCode());
var_dump($lsb->getErrorMessage());
?>
--EXPECTF--
int(0)
string(12) "U_ZERO_ERROR"
Warning: IntlTimeZone::getOffset(): error obtaining offset in %s on line %d
bool(false)
int(1)
string(75) "IntlTimeZone::getOffset(): error obtaining offset: U_ILLEGAL_ARGUMENT_ERROR"