Javatpoint Logo
Javatpoint Logo

require_once

It is same as require, but only one time it includes the external file.

Example 1

Save as page1.php

PHP require_once

Save as page2.php

PHP require_once

Output:

PHP require_once
Next TopicPHP Tutorial




Help Others, Please Share

facebook twitter pinterest

Learn Latest Tutorials

Arduino tutorial

Arduino
Digital Electronics tutorial

Digital E.
Google Adwords tutorial

Adwords
MySQL tutorial

MySQL
Python tutorial

Python
smartsheet

Smartsheet
affiliate marketing

Affiliate M.
Software Testing Tutorial

Testing
Proc*C

Proc*C
social media marketing

SMM
GDB

GDB
Fuzzy Logic

Fuzzy Logic

Preparation

Aptitude

Aptitude
Logical Reasoning

Reasoning
Verbal Ability

Verbal A.
Interview Questions

Interview
Company Interview Questions

Company

Trending Technologies

Artificial Intelligence Tutorial

AI
AWS Tutorial

AWS
Selenium tutorial

Selenium
Cloud tutorial

Cloud
Hadoop tutorial

Hadoop
ReactJS Tutorial

ReactJS
Data Science Tutorial

D. Science
Angular 7 Tutorial

Angular 7
Blockchain Tutorial

Blockchain
Git Tutorial

Git
Machine Learning Tutorial

ML
DevOps Tutorial

DevOps

B.Tech / MCA

DBMS tutorial

DBMS
Data Structures tutorial

DS
DAA tutorial

DAA
Operating System tutorial

OS
Computer Network tutorial

C. Network
Compiler Design tutorial

Compiler D.
Computer Organization and Architecture

COA
Discrete Mathematics Tutorial

D. Math.
Ethical Hacking Tutorial

E. Hacking
Computer Graphics Tutorial

C. Graphics
Software Engineering Tutorial

Software E.
html tutorial

Web Tech.
Cyber Security tutorial

Cyber Sec.
Automata Tutorial

Automata
C Language tutorial

C
C++ tutorial

C++
Java tutorial

Java
.Net Framework tutorial

.Net
Python tutorial

Python
List of Programs

Programs
Control Systems tutorial

Control S.
Data Mining Tutorial

Data Mining