PHP Miscellaneous
- Display source code of the website with PHP
- Get the contents of a directory in PHP
- Setting Cookies in PHP
- How to pass values between the pages in PHP?
- How to redirect to another page in PHP?
- Getting current date & time in PHP
- print (get) file extension in PHP
- Include a Class from another file in PHP
- Include php files when they\'re in different folders (directories)
- Import a CSS file in php without using HTML format
- Find similarity of two strings in PHP
- Generate random numbers in PHP
- Find remote IP address in PHP
- PHP program to validate an email address
- How to detect search engine bots with PHP?
- PHP program to calculate the md5 hash from plaintext
- PHP program to convert a string into base64
- PHP program to convert base64 into the simple string
- PHP program to send a text e-mail message
- PHP program to send an HTML email message
- PHP program to download the text file from the specified URL
- PHP program to demonstrate the use of $GLOBALS to access global variables
- PHP program to print the filename of the current executing PHP script
- PHP program to print the version of CGI used by the webserver
- PHP program to print the IP address of a hosted web server
- PHP program to print the server name or website name
- PHP program to print the version of the server software
- PHP program to print the server protocol
- PHP program to print the request method used to access the webpage
- PHP program to print the timestamp of the start of the request
- PHP program to demonstrate the use of $_REQUEST superglobal variable
- PHP program to demonstrate the use of $_POST superglobal variable
To include a class in PHP, we can use any of the include/include_once or require/require_once methods. In this example, we will create the function in function.php file and then import it in index.php file.
Content of function.php:
Content of Index.php:
Here, when a user visits index.php, upon initialization, function.php is called (due to require) and then treated as a part of index.php. Now, index.php can call functions from function.php as well.
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