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|
--TEST--
Bug #31213 (Sideeffects caused by bug #29493)
--FILE--
<?php
function test($use_extract) {
$a = 1;
$b = 1;
$arr = array(
'_a' => $a,
'_b' => &$b
);
var_dump($a, $b);
if ($use_extract) {
extract($arr, EXTR_REFS);
} else {
$_a = &$arr['_a'];
$_b = &$arr['_b'];
}
$_a++;
$_b++;
var_dump($a, $b, $_a, $_b, $arr);
}
test(false);
test(true);
?>
--EXPECT--
int(1)
int(1)
int(1)
int(2)
int(2)
int(2)
array(2) {
["_a"]=>
&int(2)
["_b"]=>
&int(2)
}
int(1)
int(1)
int(1)
int(2)
int(2)
int(2)
array(2) {
["_a"]=>
&int(2)
["_b"]=>
&int(2)
}
|
