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| Reporter | AlexanderU | Assigned To | derick | |
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| Priority | normal | Severity | minor | Reproducibility | always |
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| Status | resolved | Resolution | fixed | |
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| Platform | x86_64 | OS | Ubuntu | OS Version | 24.04 |
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| Product Version | 3.4.1 | |
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| Fixed in Version | 3.4.2 | |
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| Summary | 0002320: var_dump does not output 16 characters in Windows-1251 |
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| Description | var_dump a string encoded in Windows-1251 in the browser.
If the xdebug extension is enabled, var_dump does not display characters with codes 0xF0...0xFF.
If you disable the xdebug extension, the string is displayed normally.
Script is in test_01.php
Output is in php8-var_dump-xdebug--ubuntu.png |
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| Steps To Reproduce | Open test_01.php in the browser: http://localhost/test_01.php |
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| Additional Information | Tested in Ubuntu 24.04 + PHP8.3 + xdebug 3.2.0 and in Windows 10 + PHP8.4 + xdebug 3.4.1 (also PHP8.2, PHP8.1)
php -v
Ubuntu 24.04
PHP 8.3.6 (cli) (built: Dec 2 2024 12:36:18) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.3.6, Copyright (c) Zend Technologies
with Zend OPcache v8.3.6, Copyright (c), by Zend Technologies
with Xdebug v3.2.0, Copyright (c) 2002-2022, by Derick Rethans
Windows 10
PHP 8.4.1 (cli) (built: Nov 20 2024 11:13:29) (ZTS Visual C++ 2022 x64)
Copyright (c) The PHP Group
Zend Engine v4.4.1, Copyright (c) Zend Technologies
with Xdebug v3.4.1, Copyright (c) 2002-2025, by Derick Rethans |
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| Tags | cyrillic, php8.3, php8.4, var_dump |
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| Attached Files |
test_01.php (641 bytes)
<?php
$encoding = 'Windows-1251';
header('Content-Type:text/html;charset='.$encoding);
$s = 'карта';
$se = iconv('UTF-8', $encoding, $s);
echo $se, '<br>';
var_dump($se);
echo '<br><br>';
$s = 'абвгдежзийклмнопрстуфхцчшщъыьэюя';
$se = iconv('UTF-8', $encoding, $s);
echo $se, '<br>';
var_dump($se);
echo '<br><br>';
$s = 'АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ';
$se = iconv('UTF-8', $encoding, $s);
echo $se, '<br>';
var_dump($se);
echo '<br><br>';
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| Operating System | Ubuntu, Windows |
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| PHP Version | 8.3.5-8.3.9 |
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