(PHP 8 >= 8.2.0)
Random\Engine\Secure::generate — Generate cryptographically secure randomness
Returns cryptographically secure randomness.
Öncelik sırasına göre rastgelelik kaynakları aşağıdaki gibidir:
Linux: » getrandom(), /dev/urandom.
FreeBSD >= 12 (PHP >= 7.3): » getrandom(), /dev/urandom
Windows (PHP >= 7.2): » CNG-API
Windows: » CryptGenRandom
macOS (PHP >= 8.2; >= 8.1.9; >= 8.0.22 if CCRandomGenerateBytes is available at compile time): CCRandomGenerateBytes()
macOS (PHP >= 8.1; >= 8.0.2): arc4random_buf(), /dev/urandom
NetBSD >= 7 (PHP >= 7.1; >= 7.0.1): arc4random_buf(), /dev/urandom
OpenBSD >= 5.5 (PHP >= 7.1; >= 7.0.1): arc4random_buf(), /dev/urandom
DragonflyBSD (PHP >= 8.1): » getrandom(), /dev/urandom
Solaris (PHP >= 8.1): » getrandom(), /dev/urandom
Bu işlevin bağımsız değişkeni yoktur.
A string containing PHP_INT_SIZE
cryptographically secure random bytes.