diff --git a/src/Symfony/Component/Uid/UuidV7.php b/src/Symfony/Component/Uid/UuidV7.php index 43740b67e08dc..f52897d6e4012 100644 --- a/src/Symfony/Component/Uid/UuidV7.php +++ b/src/Symfony/Component/Uid/UuidV7.php @@ -60,7 +60,7 @@ public static function generate(?\DateTimeInterface $time = null): string if ($time > self::$time || (null !== $mtime && $time !== self::$time)) { randomize: - self::$rand = unpack('n*', isset(self::$seed) ? random_bytes(10) : self::$seed = random_bytes(16)); + self::$rand = unpack('S*', isset(self::$seed) ? random_bytes(10) : self::$seed = random_bytes(16)); self::$rand[1] &= 0x03FF; self::$time = $time; } else { @@ -76,7 +76,7 @@ public static function generate(?\DateTimeInterface $time = null): string // 24-bit number in the self::$seedParts list and decrement self::$seedIndex. if (!self::$seedIndex) { - $s = unpack('l*', self::$seed = hash('sha512', self::$seed, true)); + $s = unpack(\PHP_INT_SIZE >= 8 ? 'L*' : 'l*', self::$seed = hash('sha512', self::$seed, true)); $s[] = ($s[1] >> 8 & 0xFF0000) | ($s[2] >> 16 & 0xFF00) | ($s[3] >> 24 & 0xFF); $s[] = ($s[4] >> 8 & 0xFF0000) | ($s[5] >> 16 & 0xFF00) | ($s[6] >> 24 & 0xFF); $s[] = ($s[7] >> 8 & 0xFF0000) | ($s[8] >> 16 & 0xFF00) | ($s[9] >> 24 & 0xFF);
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