udm_hash32()

(PHP 4 >= 4.3.3, PHP 5 < 5.1.0, PECL mnogosearch >= 1.0.0)

Return Hash32 checksum of given string

说明

udm_hash32(resource $agent,string $str): int

udm_hash32() will take a string$strand return a quite unique 32-bit hash number from it.

参数

$agent

A link to Agent, received after call to udm_alloc_agent().

$str

The input string.

返回值

Returns a 32-bit hash number.

参见

• udm_alloc_agent()Allocate mnoGoSearch session