PHP 手册
上一页 |  | 下一页

# mhash_count

(PHP 3 >= 3.0.9, PHP 4, PHP 5)

mhash_count -- Get the highest available hash id

## 说明

int mhash_count ( void )

Gets the highest available hash id.

## 返回值

Returns the highest available hash id. Hashes are numbered from 0 to this hash id.

## 范例

例 1. Traversing all hashes

`<?php $nr = mhash_count(); for ($i = 0; $i <= $nr; $i++) { echo sprintf("The blocksize of %s is %d\n", mhash_get_hash_name($i), mhash_get_block_size($i)); } ?>`

上一页 | 起始页 | 下一页
Mhash Functions | 上一级 | mhash_get_block_size