PHP code example of flagupdown / fjredis

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

flagupdown / fjredis example snippets

namespace test;
use FlagUpDown\FjRedis;
t_timeout(2); // 设置连接超时的时间
$redis->get('key'); // bool(false)
$redis->set('key','value'); // bool(true)
$redis->get('key'); // string(5) "value"
$redis->rpush('list', array('value1', 'value2', 'value3')); // int(3)
$redis->lrange('list', 0, -1); // ['value1', 'value2', 'value3']
$redis->flushall(); // bool(true)

$redis = new FjRedis();

//开启pipline
$redis->pipeline_start();
for ($i = 0;$i < 10000;$i++) {
    $redis->rpush('mylist', array('1value' . $i, '2value' . $i, '3value' . $i));
}
//发送命令，得到命令返回值，关闭pipline
var_dump($redis->pipeline_end());
var_dump($redis->llen('mylist'));

//开启pipline
$redis->pipeline_start();
$redis->set("key1","value1");
//丢弃缓冲区中的命令，关闭pipeline
$redis->pipeline_discard();

//开启pipline
$redis->pipeline_start();
$redis->set("key1","value2");
//清空pipline中缓存的命令
$redis->pipeline_rollback();
$redis->set("key1","value3");
//发送命令，得到命令返回值，关闭pipline
var_dump($redis->pipeline_end());
var_dump($redis->get("key1"));

$redis->flushall();

$redis = new FjRedis();

//定义一些数据库键
for ($i = 0;$i < 10;$i++) {
    $redis->set('key_' . $i, 'value_' . $i);
}

//迭代当前数据库中的数据库键
foreach ($redis->iterator()->scan() as $key => $value) {
    echo $key,'=>',$value,"\n";
}

//定义一个集合键
for ($i = 0; $i < 100; $i++) {
    $redis->sadd('mySet', "value-{$i}");
}

//迭代集合键中给定模式相匹配的元素
foreach ($redis->iterator()->sscan('mySet', 'value-1*') as $key => $value) {
    echo $key,'=>',$value,"\n";
}

//定义一个哈希键
for ($i = 0; $i < 100; $i++) {
    $redis->hset('myHset', "key:{$i}", "value:{$i}");
}

//迭代哈希键中的键值对(键与给定模式相匹配)
foreach ($redis->iterator()->hscan('myHset', 'key:1*') as $key => $value) {
    echo $key,'=>',$value,"\n";
}

//定义一个有序集合键
for ($i = 0; $i < 100; $i++) {
    $redis->zadd('sortedSet', $i, "value{{$i}}");
}

//迭代有序集合中的元素（包括元素成员和元素分值）
foreach ($redis->iterator()->zscan('sortedSet', 'value{1*}', 100) as $key => $value) {
    echo $key,'=>value:',$value[0],',score:',$value[1],"\n";
}