ixqbar/phpssdb

This is a client written in C as a PHP module for ssdb.

###wiki wiki

###contact 更多疑问请+qq群 233415606 or website http://www.hnphper.com

phpssdb's Issues

执行安装命令后的Error

现在执行命令
./configure --with-php-config=/usr/local/php/bin/php-config
make
出现问题
make: *** [ssdb_geo.lo] Error 1
不清楚什么情况，希望作者帮忙解答下，谢谢

countbit 函数是否没有兼容 2 个参数的情况?

重现代码:

<?php
$host = '127.0.0.1';
$port = 8888;
$ssdb = new SimpleSSDB($host, $port);
$ssdb->countbit('a', 0);

报错:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1366923971 bytes) in xxx/phpssdb/a.php on line 14

Connect failed but this is no Exception throw out

try {
    $ssdb = new ssdb();
    $ssdb->connect('192.168.1.1', 8888);
} catch (Exception $e) {
    echo $e->getMessage();
    exit(1);
}

常驻内存的php程序

常驻内存的程序,一般connect放一个放那,如果执行的时候发现链接断开就会,重新在链接一次. 但是这个库并没有提供在执行命令的时候 到底是不是链接断开的提示.

出现 segmentation fault

代码大概如下：

$xx = array(
'abc',
'abc',
'abc',
'abc',
);

$data = $db->multi_hset('test', $xx);

测试环境
mac 10.10
PHP 5.5.20

[1] 77119 segmentation fault php kk.php

Cannot Install on PHP 5.x TS (Thead Safe)

Installing on PHP TS version always get error :

make && make install :
error /usr/include/php-zts/php/Zend/../TSRM/TSRM.h:167:18: error: 'tsrm_ls' undeclared (first use in this function).

请问如何判断读写操作失败？

好像取得空数据时，失败时，还有写入成功时，都反回NULL，这样比较难判断成功失败，
建议增加失败时的返回值

是否有支持php7版本计划

如题.

hset返回值问题

hset一个不存在的key时成功返回true
hset一个存在的key时成功总返回false
到底要如何界定操作成功还是失败？

不支持php7

/Users/yuyi/Code/tools/phpssdb/ssdb_library.c:21:10: fatal error: 'ext/standard/php_smart_str.h' file not found
#include "ext/standard/php_smart_str.h"

php7 已经变成php_smart_string

PHP 7.0 build fail.

/bin/bash /opt/phpssdb/libtool --mode=compile cc -I. -I/opt/phpssdb -DPHP_ATOM_INC -I/opt/phpssdb/include -I/opt/phpssdb/main -I/opt/phpssdb -I/usr/local/swoole/include/php -I/usr/local/swoole/include/php/main -I/usr/local/swoole/include/php/TSRM -I/usr/local/swoole/include/php/Zend -I/usr/local/swoole/include/php/ext -I/usr/local/swoole/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /opt/phpssdb/ssdb_library.c -o ssdb_library.lo
cc -I. -I/opt/phpssdb -DPHP_ATOM_INC -I/opt/phpssdb/include -I/opt/phpssdb/main -I/opt/phpssdb -I/usr/local/swoole/include/php -I/usr/local/swoole/include/php/main -I/usr/local/swoole/include/php/TSRM -I/usr/local/swoole/include/php/Zend -I/usr/local/swoole/include/php/ext -I/usr/local/swoole/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /opt/phpssdb/ssdb_library.c -fPIC -DPIC -o .libs/ssdb_library.o
/opt/phpssdb/ssdb_library.c:21:40: fatal error: ext/standard/php_smart_str.h: 没有那个文件或目录
compilation terminated.
Makefile:193: recipe for target 'ssdb_library.lo' failed
make: *** [ssdb_library.lo] Error 1

php 变异不过去

fatal error: ext/standard/php_smart_str.h: 没有那个文件或目录

hset如果key已存在，永远返回false

echo "hset" . PHP_EOL;
$result = $ssdb_handle->hset("blog_list", "1", "1");
var_dump($result);
$result = $ssdb_handle->hset("blog_list", "1", "2");
var_dump($result);

运行第一次
true
false

运行第二次
false
false

运行第三次
false
false

....

如题！

和SimpleSSDB php客户端的性能对比？

能不能贴出个和SimpleSSDB php客户端的性能对比？

看看用C是不是有实质的提升

php7 multi_get Segmentation fault (core dumped)

Affected php versions (I've checked, maybe more): 7.0.4 , 7.0.5 , 7.0.6 (current)

$keys = array_map(function($key) { return md5('A') . md5($key); }, range(1, 20));
$ssdb = new SSDB ();
$ssdb->connect("127.0.0.1", 8888);
$ssdb->option(SSDB ::OPT_SERIALIZER, SSDB::SERIALIZER_PHP);

foreach ($keys as $key) {
   $ssdb->set($key, $key);
}
$result = $ssdb->multi_get($keys); // Segmentation fault (core dumped)
var_dump($result);

Bug fails only in case SSDB ::OPT_SERIALIZER is set to SSDB::SERIALIZER_PHP

Info command overrides keys in response

Here's a sample of $ssdb->info() output

$ssdb = new SSDB();
$ssdb->connect('127.0.0.1', 8888, 1);
var_dump($ssdb->info());

array(9) {
  ["version"]=>
  string(5) "1.9.3"
  ["links"]=>
  string(1) "2"
  ["total_calls"]=>
  string(2) "10"
  ["dbsize"]=>
  string(10) "1435004734"
  ["binlogs"]=>
  string(70) "    capacity : 20000000
    min_seq  : 4196359
    max_seq  : 11380832"
  ["replication"]=>
  string(183) "slaveof arbitr.internal:8888
    id         : arbitr
    type       : mirror
    status     : SYNC
    last_seq   : 4260722
    copy_count : 0
    sync_count : 0"
  ["serv_key_range"]=>
  string(71) "    kv  : "" - ""
    hash: "" - ""
    zset: "" - ""
    list: "" - """
  ["data_key_range"]=>
  string(137) "    kv  : "aa" - "zz"
    hash: "" - ""
    zset: "" - ""
    list: "" - """
  ["leveldb.stats"]=>
  string(298) "                               Compactions
Level  Files Size(MB) Time(sec) Read(MB) Write(MB)
--------------------------------------------------
  0        0        0         1        0        19
  1        7      155         6      150       150
  2       47     1451         0        0         0
"
}

But the real output of ./ssdb-cli contains multiple "replication" sections

version
    1.9.3
links
    1
total_calls
    8
dbsize
    1435004734
binlogs
        capacity : 20000000
        min_seq  : 4196359
        max_seq  : 11380832
replication
    client 172.30.1.1:49044
        type     : mirror
        status   : COPY
        last_seq : 11380832
replication
    client 172.30.1.2:55022
        type     : mirror
        status   : COPY
        last_seq : 11380832
replication
    client 172.30.1.3:55484
        type     : mirror
        status   : SYNC
        last_seq : 11380832
replication
    client 172.30.1.4:52716
        type     : mirror
        status   : SYNC
        last_seq : 11380832
replication
    slaveof node-0.ssdb.intenal:8888
        id         : node0
        type       : mirror
        status     : SYNC
        last_seq   : 12302239
        copy_count : 0
        sync_count : 0
replication
    slaveof node-1.ssdb.internal:8888
        id         : node1
        type       : mirror
        status     : INIT
        last_seq   : 3845251
        copy_count : 0
        sync_count : 0
replication
    slaveof node-2.ssdb.internal:8888
        id         : node2
        type       : mirror
        status     : SYNC
        last_seq   : 11380832
        copy_count : 0
        sync_count : 0
replication
    slaveof arbitr.internal:8888
        id         : arbitr
        type       : mirror
        status     : SYNC
        last_seq   : 4260722
        copy_count : 0
        sync_count : 0
serv_key_range
        kv  : "" - ""
        hash: "" - ""
        zset: "" - ""
        list: "" - ""
data_key_range
        kv  : "aa" - "zz"
        hash: "" - ""
        zset: "" - ""
        list: "" - ""
leveldb.stats
                                   Compactions
    Level  Files Size(MB) Time(sec) Read(MB) Write(MB)
    --------------------------------------------------
      0        0        0         1        0        19
      1        7      155         6      150       150
      2       47     1451         0        0         0

Bug in ssdb_map_response: https://github.com/jonnywang/phpssdb/blob/f2421da55dbfcf19fd0c1f89716820fd74b0c4c3/ssdb_library.c#L910
I suppose the best option will be duplicate ssdb_map_response function specially for info data. because this structure is unique.

hgetall truncates keys with binary values

Using hgetall will truncate values containing binary encoding presumably due to line break detection bug. When requesting using standard hget($key,'r') the bug does not occur.

$ssdb_simple = new SimpleSSDB('10.0.0.1',8888); // Native PHP class
$redis = new Redis();// Redis C extension
$ssdb = new SSDB();// phpssdb C extension
$ssdb->connect('10.0.0.1', 8888);
$redis->connect('10.0.0.1', 8888);
$response = $ssdb->hgetall($key);
print_r($response);

$response = $ssdb_simple->hgetall($key);
print_r($response);

$response = $redis->hgetall($key);
print_r($response);

Produces

Array
(
[r] => ??? alt2.gmail-smtp-in.l.google.com?!
[s] =>
)
Array
(
[r] => ??? alt2.gmail-smtp-in.l.google.com?!3~!4j!? z^1j=
[s] => A
)
Array
(
[r] => ??? alt2.gmail-smtp-in.l.google.com?!3~!4j!? z^1j=
[s] => A
)

php7.4 报错

/usr/local/src/phpssdb/ssdb_class.c: 在函数‘register_ssdb_class’中:
/usr/local/src/phpssdb/ssdb_class.c:3687:2: 错误：提供给函数‘zend_register_class_alias_ex’的实参太少
zend_register_class_alias_ex(ZEND_STRL("SimpleSSDB"), ssdb_ce TSRMLS_CC);
^
In file included from /usr/local/include/php/main/php.h:37:0,
from /usr/local/src/phpssdb/ssdb_class.c:19:
/usr/local/include/php/Zend/zend_API.h:287:14: 附注：在此声明
ZEND_API int zend_register_class_alias_ex(const char *name, size_t name_len, zend_class_entry *ce, int persistent);
^
make: *** [ssdb_class.lo] 错误 1

编译报错

/root/phpssdb/ssdb.c:42: error: ‘PHP_FE_END’ undeclared here (not in a function)
make: *** [ssdb.lo] Error 1

安装失败, 不知道缺少什么库

ssdb_library.c:93:3: error: use of undeclared identifier 'tsrm_ls' php_stream_close(ssdb_sock->stream);

nclude/php/main/php_streams.h:283:83: note: expanded from macro 'php_stream_close'

define php_stream_close(stream) _php_stream_free((stream), PHP_STREAM_FREE_CLOSE TSRMLS_CC)

scan limit 不支持-1 (返回所有数据)

scan的limit不能使用-1 也就是返回全部数据
使用的php7版本

非常赞的项目, 希望能和 ssdb 自带的 php api 兼容

可以用 https://github.com/ideawu/ssdb/blob/master/tools/unittest.php 来跑测试.