? crack_opendict
��� ?
����ѧԺ www.cainiaoplay.com
PHP Manual
������չ
CSPRNG
CSPRNG
���
��װ������
����
��װ
����ʱ����
��Դ����
Ԥ���峣��
CSPRNG ����
random_bytes
— Generates cryptographically secure pseudo-random bytes
random_int
— Generates cryptographically secure pseudo-random integers