Debian下PHP扩展的Tokyo Tyrant安装配置及测试

1.安装及配置

在页面 http://pecl.php.net/package/tokyo_tyrant
可以找到php的tt扩展最新稳定版本。

tokyo_tyrant extension provides object oriented API for communicating

with Tokyo Tyrant key-value store.

This extension requires Tokyo Cabinet, Tokyo Tyrant and PHP version 5.2.0+.

php的tt扩展在github.com有一个主页， http://github.com/mkoppanen/php-tokyo_tyrant
debian:/home/software# wget http://pecl.php.net/get/tokyo_tyrant-0.5.0.tgz
--2010-09-07 17:38:32-- http://pecl.php.net/get/tokyo_tyrant-0.5.0.tgz
Resolving pecl.php.net... 76.75.200.106

Connecting to pecl.php.net|76.75.200.106|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 26903 (26K) [application/octet-stream]

Saving to: `tokyo_tyrant-0.5.0.tgz'

100%[===============================================>] 26,903 36.5K/s in 0.7s

2010-09-07 17:38:34 (36.5 KB/s) - `tokyo_tyrant-0.5.0.tgz' saved [26903/26903]

debian:/home/software# tar zxvf tokyo_tyrant-0.5.0.tgz

phpize

./configure

make && make install

安装完成以后，在php.ini里面增加一行extension = tokyo_tyrant.so，然后tt扩展就生效了。

debian:/home/software# php -m | grep tokyo

tokyo_tyrant

2.测试

debian:/home/php# vi tt.php

<?php

$tt = new TokyoTyrant("localhost");

$tt->put("language", "C/C++");

echo 'language:' . $tt->get("language") . "/n";

echo 'The count of records is:' . $tt -> num() . "/n";

print_r($tt -> stat());

$it = $tt -> getIterator();

foreach ($it as $key => $val) {

echo "key: $key, val: $val/n";

}

?>

debian:/home/php# telnet localhost 1978

Trying 127.0.0.1...

Connected to localhost.

Escape character is '^]'.

get language

VALUE language 0 5

C/C++

END

debian:/home/php# php tt.php | more

language:C/C++

The count of records is:498

Array

(

[version] => 1.1.40

[libver] => 323

[protver] => 0.91

[os] => Linux

[time] => 1283855111.219663

[pid] => 1824

[sid] => 0

[type] => hash

[path] => /home/ttserver/database.tch

[rnum] => 498

[size] => 568784

[bigend] => 0

[fd] => 7

[loadavg] => 0.150000

[memsize] => 145842176

[memrss] => 2265088

[ru_user] => 0.596037

[ru_sys] => 30.269891

[ru_real] => 3065.307271

[cnt_put] => 6

[cnt_putkeep] => 0

[cnt_putcat] => 0

[cnt_putshl] => 0

[cnt_putnr] => 0

[cnt_out] => 0

[cnt_get] => 1003

[cnt_mget] => 0

[cnt_vsiz] => 0

[cnt_iterinit] => 4

[cnt_iternext] => 998

[cnt_fwmkeys] => 0

[cnt_addint] => 0

[cnt_adddouble] => 0

[cnt_ext] => 0

[cnt_sync] => 0

[cnt_optimize] => 0

[cnt_vanish] => 0

[cnt_copy] => 0

[cnt_restore] => 0

[cnt_setmst] => 0

[cnt_rnum] => 2

[cnt_size] => 0

[cnt_stat] => 1

[cnt_misc] => 0

[cnt_repl] => 0

[cnt_put_miss] => 0

[cnt_out_miss] => 0

[cnt_get_miss] => 0

)

key: metaData_default_1, val: {"songname":"bb","specialname":"cc"}

key: metaData_default_2, val: {"songname":"bb","specialname":"cc"}

key: metaData_default_3, val: {"songname":"cc","specialname":"cc"}

key: metaData_default_4, val: {"songname":"dd","specialname":""}

key: metaData_default_5, val: {"songname":"ee","specialname":"ee"}

key: top_item_default, val: [{"songid":"1","songname":"bb","specialname":"cc"},{"songid":

"2","songname":"bb","specialname":"cc"},{"songid":"3","songname":"cc","specialname":"cc"}

,{"songid":"4","songname":"dd","specialname":""},{"songid":"5","songname":"ee","specialna

me":"ee"}]

.....

PHP的Tokyo Tyrant扩展还有一个很酷的功能，就是可以遍历TT中的所有数据
。如果用PHP的memcache或memcached扩展来操作TT，是无法遍历TT里面的数据的，这个功能很有用处的，当需要对TT中的所有或部分数据进行批量操作时，这个功能就起作用了，如果你正需要此功能，不妨试一试。
memcached中的数据是可以遍历的

，通过命令行也可以，通过php程序也可以(前提是要安装php的memcache扩展)。

此扩展还提供TokyoTyrantTable、TokyoTyrantQuery两个类分别用来操作TC的Table Database。

更多的API可以查看 http://cn.php.net/manual/en/book.tokyo-tyrant.php
。