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Fix "Use of undefined constant" error for PHP below 7.2.

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This commit is contained in:
Marcin Łojewski
2018-06-13 19:31:56 +02:00
parent 3f4c5e2b05
commit b00f61193e
1 changed files with 11 additions and 4 deletions
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15
lib/Crypto/CryptArgon2.php
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@@ -54,15 +54,22 @@ class CryptArgon2 extends AbstractAlgorithm
* @param int $threads Number of threads to use for computing.
*/
public function __construct(
IL10N $localization,
$memoryCost = PASSWORD_ARGON2_DEFAULT_MEMORY_COST,
$timeCost = PASSWORD_ARGON2_DEFAULT_TIME_COST,
$threads = PASSWORD_ARGON2_DEFAULT_THREADS
IL10N $localization, $memoryCost = -1, $timeCost = -1, $threads = -1
) {
if (version_compare(PHP_VERSION, "7.2.0") === -1) {
throw new \RuntimeException(
"PASSWORD_ARGON2I requires PHP 7.2.0 or above."
);
} else {
if ($memoryCost === -1) {
$memoryCost = PASSWORD_ARGON2_DEFAULT_MEMORY_COST;
}
if ($timeCost === -1) {
$timeCost = PASSWORD_ARGON2_DEFAULT_TIME_COST;
}
if ($threads === -1) {
$threads = PASSWORD_ARGON2_DEFAULT_THREADS;
}
}
parent::__construct($localization);