--TEST--
Phar::chmod
--EXTENSIONS--
phar
--INI--
phar.readonly=1
phar.require_hash=0
--SKIPIF--
<?php
if (getenv("GITHUB_ACTIONS") && PHP_OS_FAMILY === "Darwin") {
    die("flaky Occasionally segfaults on macOS for unknown reasons");
}
?>
--FILE--
<?php
$fname = __DIR__ . '/' . basename(__FILE__, '.php') . '.1.phar.php';
$pname = 'phar://hio';
$file = '<?php include "' . $pname . '/a.php"; __HALT_COMPILER(); ?>';

$files = array();
$files['a.php']   = '<?php echo "This is a\n"; include "'.$pname.'/b.php"; ?>';
include 'files/phar_test.inc';
try {
    $a = new Phar($fname);
    var_dump($a['a.php']->isExecutable());
    $a['a.php']->chmod(0777);
    var_dump($a['a.php']->isExecutable());
    $a['a.php']->chmod(0666);
    var_dump($a['a.php']->isExecutable());
} catch (Exception $e) {
    echo $e->getMessage() . "\n";
}
?>
--CLEAN--
<?php
unlink(__DIR__ . '/' . basename(__FILE__, '.clean.php') . '.1.phar.php');
?>
--EXPECTF--
bool(false)
Cannot modify permissions for file "a.php" in phar "%s033a.1.phar.php", write operations are prohibited