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PHP 相关问题

 2 years ago
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PHP 相关问题

发表于 2020-07-02

| 更新于: 2021-07-13

| 分类于 PHP

$_SERVER[‘path_info’] WINDOWS环境下, 奇葩问题

# 路由地址以H5开头的, 首字母会被转化为大写
# 例：test.com/h5/getUser
path_info = H5/getUser

Redis 扩展 ping() 返回值

1. redis extension < 5.0, ping() return +PONG
2. redis extension >= 5.0, ping() return true

# 若设置了 $message, 则 ping($message = null) 成功后, 返回 $message, 兼容 redis 4.x 和 5.x 的 ping() 写法
if (!($redis->ping('+PONG') === '+PONG')) {
    exit('redis connection is not available');
}

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