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| include and require function in PHP 2021 |
include and require Statements in PHP
include(): A include fuction is a predefined function that is used to include the content of one PHP file into another.
require(): we need to copy the content of one page into another in this situation include or require function is used.
How to use integer value filter validate in php?
main menu.php <table border="1" width="40%" style="border-collapse:collapse;background-color:black;color:white;text-align:center" cellpadding="5"> <tr> <td>HOME</td> <td>C</td> <td>C++</td> <td>JAVA</td> <td>PYTHON </td> <td>PHP</td> <td>ABOUT</td> <td>GALLERY</td> </tr> </table> *****OUTPUT*****
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How to use integer value filter validate in php?
include main menu.php <!DOCTYPE html> <html> <body> <?php include 'mainmenu.php';?> <h1>Welcome to My Home Page!</h1> <p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis.</p> <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Unde quia sit, magnam, earum, impedit aliquam a dicta dolorem consequatur nemo aliquid quibusdam! Voluptatum perspiciatis esse cupiditate, id consectetur reprehenderit. Maxime ipsum voluptate deleniti commodi nisi sed, porro molestiae consequuntur aspernatur?</p> </body> </html> *****OUTPUT*****
Welcome to My Home Page!Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis. Lorem ipsum dolor sit amet consectetur, adipisicing elit. Unde quia sit, magnam, earum, impedit aliquam a dicta dolorem consequatur nemo aliquid quibusdam! Voluptatum perspiciatis esse cupiditate, id consectetur reprehenderit. Maxime ipsum voluptate deleniti commodi nisi sed, porro molestiae consequuntur aspernatur? |
PHP Required Function: It can also be done using the required function. If we do the same using the required statement, the echo statement will not be executed because the script execution dies after the required statement returned a fatal error.
How to use integer value filter validate in php?
main menu.php <!DOCTYPE html> <html> <body> <?php include 'main menu.php';?> <h1>Welcome to My Home Page!</h1> <p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis.</p> <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Unde quia sit, magnam, earum, impedit aliquam a dicta dolorem consequatur nemo aliquid quibusdam! Voluptatum perspiciatis esse cupiditate, id consectetur reprehenderit. Maxime ipsum voluptate deleniti commodi nisi sed, porro molestiae consequuntur aspernatur?</p> <?php require 'noFileExists.php'; echo "I have a $color $car."; ?> </body> </html> *****OUTPUT*****
Welcome to My Home Page!Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis. Lorem ipsum dolor sit amet consectetur, adipisicing elit. Unde quia sit, magnam, earum, impedit aliquam a dicta dolorem consequatur nemo aliquid quibusdam! Voluptatum perspiciatis esse cupiditate, id consectetur reprehenderit. Maxime ipsum voluptate deleniti commodi nisi sed, porro molestiae consequuntur aspernatur? Warning: require(noFileExists.php): failed to open stream: No such file or directory in C:\xampp\htdocs\PHP\program.php on line 8 |
How to use integer value filter validate in php?
main menu.php <!DOCTYPE html> <html> <body> <?php include 'main menu.php';?> <h1>Welcome to My Home Page!</h1> <p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis.</p> <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Unde quia sit, magnam, earum, impedit aliquam a dicta dolorem consequatur nemo aliquid quibusdam! Voluptatum perspiciatis esse cupiditate, id consectetur reprehenderit. Maxime ipsum voluptate deleniti commodi nisi sed, porro molestiae consequuntur aspernatur?</p> <?php include 'noFileExists.php'; $web="icoderweb"; $learn='programming language'; echo "welcome to my website $web $learn."; ?> </body> </html> *****OUTPUT*****
Welcome to My Home Page!Lorem ipsum dolor, sit amet consectetur adipisicing elit. Quod quam obcaecati totam, sapiente iusto suscipit? Amet eius voluptates quod modi laboriosam dicta numquam veniam magnam tempore et! Ut, nihil quis. Warning: include(noFileExists.php): failed to open stream: No such file or directory in C:\xampp\htdocs\PHP\program.php on line 8Welcome to my website icoderweb programming language. |
Difference between include and require function
1. require function produces a fatal error (E_COMPILE_ERROR) and stops the script
2. include function will only produce a warning (E_WARNING) and the script will continue.
