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* PHP-8.3: Fixed phpGH-11917: primitives seem to be passed via reference instead of by value under some conditions when JIT is enabled on windows (php#12451)
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,61 @@ | ||
--TEST-- | ||
GH-11917: primitives seem to be passed via reference instead of by value under some conditions when JIT is enabled on windows | ||
--INI-- | ||
opcache.enable=1 | ||
opcache.enable_cli=1 | ||
--FILE-- | ||
<?php | ||
$a = [2147483647,2147483647,2147483647,3,0,0,32,2147483584,127]; | ||
echo crc32(json_encode(bitwise_small_split($a))) . "\n"; | ||
echo crc32(json_encode(bitwise_small_split($a))) . "\n"; | ||
echo crc32(json_encode(bitwise_small_split($a))) . "\n"; | ||
echo crc32(json_encode(bitwise_small_split($a))) . "\n"; | ||
|
||
function bitwise_small_split($val) | ||
{ | ||
$split = 8; | ||
$vals = []; | ||
|
||
$mask = (1 << $split) - 1; | ||
|
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$i = $overflow = 0; | ||
$len = count($val); | ||
$val[] = 0; | ||
$remaining = 31; | ||
|
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while ($i != $len) { | ||
$digit = $val[$i] & $mask; | ||
|
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$val[$i] >>= $split; | ||
if (!$overflow) { | ||
$remaining -= $split; | ||
$overflow = $split <= $remaining ? 0 : $split - $remaining; | ||
|
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if (!$remaining) { | ||
$i++; | ||
$remaining = 31; | ||
$overflow = 0; | ||
} | ||
} elseif (++$i != $len) { | ||
$tempmask = (1 << $overflow) - 1; | ||
$digit |= ($val[$i] & $tempmask) << $remaining; | ||
$val[$i] >>= $overflow; | ||
$remaining = 31 - $overflow; | ||
$overflow = $split <= $remaining ? 0 : $split - $remaining; | ||
} | ||
|
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$vals[] = $digit; | ||
} | ||
|
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while ($vals[count($vals) - 1] == 0) { | ||
unset($vals[count($vals) - 1]); | ||
} | ||
|
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return array_reverse($vals); | ||
} | ||
?> | ||
--EXPECT-- | ||
48207660 | ||
48207660 | ||
48207660 | ||
48207660 |