PHP to determine the internal network / external network IP

Others 2022-05-17 23:16:58 views: 0

I use PHP in my work to judge the IP of the internal and external networks, and I stumbled upon a ready-made implementation function when I searched for information. Cool!

filter_var ($ ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)

The function can also validate url, email, etc.

Guess you like

Origin http://10.200.1.11:23101/article/api/json?id=326623176&siteId=291194637

PHP to determine the internal network / external network IP

Internal network ip and external network ip

The difference between internal network IP and external network IP

The difference between internal network IP and external network IP [Illustration]

Open the internal network to the external network

PHP to determine whether a particular IP within the network

CentOS7 internal and external network dual IP configuration practice

Internal network IP External network IP NIC router communication process (full)

View external network ip

The router remembers that zerotier directly accesses the internal network from the external network without changing the ip address

Windows technology articles-Demonstration of judging whether a certain ip address is internal network ip or external network ip relative to its own host

View server external network ip

At the same time internal and external network connected set

Docker container network communication - external access to internal

Internal and external network mapping go language

Problems that need to be paid attention to in internal and external network mapping (session and ip address have a hash relationship)

dubbo calls the external network interface to register the external network ip to zookeeper to expose the external network ip

Computer dual network card configuration, simultaneously connected to the internal and external network

Notebook internal and external network (wireless and local network) priority selection

Some records about sip server internal network mapping external network

Set FTP service internal network penetration to external network access

External network application installation and deployment rpm deployment in the internal network

Tomcat internal network can access the external network can not access the problem

cpolar internal network penetrates the external network to remotely access the local website

Questions about the failure of the session (within the IP network and the external network IP)

Recommended

The sixth meeting of openKylin Community Ecology Committee was successfully held

Alibaba Cloud officially releases Tongyi Qianwen 2.5

Python 3.13 releases first Beta: experimental free-threading mode and JIT, improved interactive interpreter

Stack Overflow used my code to train large AI models and banned my account.

Pop!_OS’s COSMIC desktop completes App Store listing

Report: Django is still the first choice for 74% of developers

"Internet Investment and Financing Operation in the First Quarter of 2024" Research Report

15 years ago, he was on the "FFmpeg pillar of shame", and today he still has to thank us - Tencent QQPlayer avenges its shame?

Ranking

Python handwritten digit recognition, the corresponding mathematical formulas and Detailed procedures

Der M-Chip-Mac implementiert mehrere Android-Emulatoren

CentOS 명령줄 모드에서 화면이 항상 켜져 있도록 설정 ---- 예상한 효과를 얻지 못했습니다.

Teach you step by step how to use GDB to debug programs: a comprehensive guide from entry to mastery

python3 pip ipython installation

A lot of python crawler source code sharing -- talk about the little thing about python crawler

Agile Sprint in Alpha Stage (7)

Access URL in Unity

FunctoinDemo form

MS SQL common SQL statements (6): create, modify, delete triggers and other operations sq

Daily

2024-05-10(34)

2024-05-09(32)

2024-05-08(18)

2024-05-07(34)

2024-05-06(6)

2024-05-05(0)

2024-05-04(18)

2024-05-03(8)

2024-05-02(0)

2024-05-01(4)