【redis學習二】多php版本下phpredis擴展安裝

背景:安裝完redis以後,須要安裝phpredis擴展,才能讓php操做redis;本機有多個php版本,安裝過程當中遇到的坑分享一下。php

一 下載

git上下載redis的擴展包node

git clone https://github.com/nicolasff/phpredis

二 掛載和configure

在shell中輸入 phpize 【注意:多個php版本的時候須要指定】git

./configure

【phpize是用來擴展php擴展模塊的,經過phpize能夠創建php的外掛模塊】github

注意:(phpize 若是包含多個php,必須指定位置)redis

cuihuan:phpredis cuixiaohuan$ ../php/bin/phpize
Configuring for:
PHP Api Version:         20121113
Zend Module Api No:      20121212
Zend Extension Api No:   220121212
Cannot find autoconf. Please check your autoconf installation and the
$PHP_AUTOCONF environment variable. Then, rerun this script.

報錯的話須要安裝:brew install autoconf [phpize 報錯] 不然沒有phpizeshell

[work@cuixiaozhuai phpredis]$ ../php/bin/phpize        
Configuring for:
PHP Api Version:         20041225
Zend Module Api No:      20060613
Zend Extension Api No:   220060519
[work@cuixiaozhuai phpredis]$  ./configure --with-php-config=/home/work/thirdparty/php5/bin/php-config

當存在多個版本的php的時候,須要指定配置文件測試

./configure --with-php-config=/home/work/thirdparty/php5/bin/php-config

三 編譯和安裝

make 以後最好make test
make installui

cuihuan:phpredis cuixiaohuan$ make
。。。
Build complete.
Don't forget to run 'make test'.

cuihuan:phpredis cuixiaohuan$ make test
cuihuan:phpredis cuixiaohuan$ make install

四 問題修復

【已修復,可是緣由可能不太準確】
make編譯報錯this

.libs/redis_cluster.o(.data.rel.local+0x0): In function `ht_free_seed':
/home/work/thirdparty/php5/php5/phpredis/redis_cluster.c:226:     multiple definition of `arginfo_scan'
.libs/redis.o(.data.rel.local+0xe0):/home/work/thirdparty/php5/php5/p hpredis/redis.c:452: first defined here
/usr/bin/ld: Warning: size of symbol `arginfo_scan' changed from 160 in .libs/redis.o to 200 in .libs/redis_cluster.o
.libs/redis_cluster.o(.data.rel.local+0xe0): In function `create_cluster_context':
/home/work/thirdparty/php5/php5/phpredis/redis_cluster.c:276:     multiple definition of `arginfo_kscan'
.libs/redis.o(.data.rel.local+0x0):/home/work/thirdparty/php5/php5/phpredis/redis.c:364: first defined here
collect2: ld returned 1 exit status
make: *** [redis.la] Error 1

最初覺得是php多個版本生成install問題,採用./configure 指定php版本,指定php位置。
可是效果仍是有問題。
最終經過修改redis_cluester.c 中,註釋掉了這兩個重複的.net

40 

  41 /* Argument info for HSCAN, SSCAN, HSCAN */

  42 /*ZEND_BEGIN_ARG_INFO_EX(arginfo_kscan, 0, 0, 2)

  43     ZEND_ARG_INFO(0, str_key)

  44     ZEND_ARG_INFO(1, i_iterator)

  45     ZEND_ARG_INFO(0, str_pattern)

  46     ZEND_ARG_INFO(0, i_count)

  47 ZEND_END_ARG_INFO();

  48 */

  49 

  50 /* Argument infor for SCAN */

  51 /*

  52 ZEND_BEGIN_ARG_INFO_EX(arginfo_scan, 0, 0, 2)

  53     ZEND_ARG_INFO(1, i_iterator)

  54     ZEND_ARG_INFO(0, str_node)

  55     ZEND_ARG_INFO(0, str_pattern)

  56     ZEND_ARG_INFO(0, i_count)

  57 ZEND_END_ARG_INFO();

  58 */

五 簡單測試

<?php
    $redis = new Redis();
    $conn = $redis->connect('127.0.0.1',6379);

    echo "redis pass and status show</br>";
    var_dump($redis->ping());

    $redis->set('test_key','test_value');
    echo "test set val=".$redis->get('test_key')."</br>";

    $redis->setnx('unique_key',"unique_val");
    $redis->setnx('unique_key',"unique_val_2");

    echo $redis->get("unique_key");

    sleep(60);
    echo 'is exist'.$redis->exists('test_60s');
    echo 'not has value'.$redis->get('test_60s');
    $redis->delete('test_key','test_60s');

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