? 预锟斤拷锟藉常锟斤拷
random_bytes ?
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PHP Manual
CSPRNG
CSPRNG 锟斤拷锟斤拷
CSPRNG 锟斤拷锟斤拷
Table of Contents
random_bytes
— Generates cryptographically secure pseudo-random bytes
random_int
— Generates cryptographically secure pseudo-random integers