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|
--TEST--
Cyclic array test
--INI--
report_memleaks=0
--SKIPIF--
<?php
if (!extension_loaded('igbinary')) {
echo "skip no igbinary\n";
}
if (PHP_MAJOR_VERSION < 8) {
echo "skip requires php 8.0+\n";
}
--FILE--
<?php
function test($type, $variable, $test) {
$serialized = igbinary_serialize($variable);
$unserialized = igbinary_unserialize($serialized);
echo $type, "\n";
echo substr(bin2hex($serialized), 8), "\n";
echo !$test || $unserialized == $variable ? 'OK' : 'ERROR', "\n";
}
$a = array(
'a' => array(
'b' => 'c',
'd' => 'e'
),
);
$a['f'] = &$a;
test('array', $a, false);
$a = array("foo" => &$b);
$b = array(1, 2, $a);
$exp = $a;
$act = igbinary_unserialize(igbinary_serialize($a));
ob_start();
var_dump($exp);
$dump_exp = ob_get_clean();
ob_start();
var_dump($act);
$dump_act = ob_get_clean();
if ($dump_act !== $dump_exp) {
echo "Var dump differs:\nActual:\n", $dump_act, "\nExpected:\n", $dump_exp, "\n";
} else {
echo "Var dump OK\n";
}
$act['foo'][1] = 'test value';
$exp['foo'][1] = 'test value';
if ($act['foo'][1] !== $act['foo'][2]['foo'][1]) {
echo "Recursive elements differ:\n";
echo "Actual\n";
var_dump($act);
var_dump($act['foo']);
echo "Expected\n";
var_dump($exp);
var_dump($exp['foo']);
}
?>
--EXPECT--
array
140211016114021101621101631101641101651101662514020e0001010e05250102
OK
Var dump differs:
Actual:
array(1) {
["foo"]=>
&array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
array(1) {
["foo"]=>
*RECURSION*
}
}
}
Expected:
array(1) {
["foo"]=>
&array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
*RECURSION*
}
}
|
