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Sometimes at php7 uniqid() return same result as their previous call. Here generates few equal labels wich makes error on eval. Does not know why uniqid() return same values but this is fact and my construction is more correct than previous. No need to call label id generation and use dirty goto :')

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This commit is contained in:
zylin 2017-10-23 22:31:18 +02:00
parent 12f7358c67
commit 2fcc294cc6
1 changed files with 2 additions and 7 deletions
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9
phpseclib/Math/BigInteger/Engines/PHP/Reductions/EvalBarrett.php
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@ -169,14 +169,11 @@ abstract class EvalBarrett extends Base
return 'return [];';
}
$label = 'label_' . uniqid();
$regular = '
$length = count($' . $input . ');
if (!$length) {
$' . $output . ' = [];
goto ' . $label . ';
}
}else{
$' . $output . ' = array_fill(0, $length + ' . count($arr) . ', 0);
$carry = 0;';
@ -224,9 +221,7 @@ abstract class EvalBarrett extends Base
$regular.= '$' . $output. '[++$k] = $carry; $carry = 0;';
$regular.= '}';
$regular.= $label . ':';
$regular.= '}}';
//if (count($arr) < 2 * self::KARATSUBA_CUTOFF) {
//}