udm_hash32
(PHP 4 >= 4.3.3, PHP 5 <= 5.0.5, PECL mnogosearch:1.0.0)
udm_hash32 — Return Hash32 checksum of gived string
说明
int udm_hash32
( resource $agent
, string $str
)
udm_hash32() will take a string str and return a quite unique 32-bit hash number from it.
返回值
Returns a 32-bit hash number.
