wp-includes/sodium_compat/src/Core32/Int64.php:32ParagonIE_Sodium_Core32_Int64 constructor.
$arrayarrayoptionalarray(0, 0, 0, 0)$unsignedIntbooloptionalfalse public function __construct($array = array(0, 0, 0, 0), $unsignedInt = false) { $this->limbs = array( (int) $array[0], (int) $array[1], (int) $array[2], (int) $array[3] ); $this->overflow = 0; $this->unsignedInt = $unsignedInt; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/sodium_compat/src/Core32/Int64.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.