We can use the $_GET super global variable in PHP to process the name-value pairs that make up the optional query string. Also, you can use the $_GET variable in any scope in your PHP script as it is a global variable. We have an example script to demonstrate how to use the $...
Using $_GET variable Use parse_url() and parse_str() Functions to Get Parameters From a URL String in PHP We can use the built-in functions parse_url() and parse_str() functions to get parameters from a URL string. These functions are used together to get the parameters. The function...
The following are the valid flags that can be used in this function: How to Use the pathinfo() Function in PHP? The following example code snippets illustrate the usage of thepathinfo()function in PHP: Example 1 The below example uses thepathinfo()function to get all the information about ...
If you're working with PHP and need to get or send data from a website, cURL is the tool you'll need. This post is going to show you the basics of cURL: what it is, and how you can use it in your PHP projects. We'll go through easy examples to help you understand how to ...
Our development server is set up to serve over HTTPS, so we got the following result. https:// Putting it All together to Get the Current Page URL in PHP Now that we know how to get the protocol, hostname, and request URI, we can use it to build a full-page URL. First, we wil...
To illustrate how to use thegetcwd()function in PHP, consider the following examples. Example 1 The below-given example uses thegetcwd() functionin PHP to display the current working directory of the user on the browser: <?php // prints the current directory ...
hello.php <?phpfunctionhello(){echo"Hello World!";}hello(); Copy The call to the function is what causes the function to performs its action. In this case, it displays the output: Output Hello World! This simple example is not a good use of a function because there isn’t any input...
The only parameter needed for the __get() method is the $property variable. We return out what the child's height is in inches. So this is all that is required to use the PHP __get and __set magic methods. It's very adaptable because you don't need to declare variables in the ...
Use $_SERVER['QUERY_STRING'] to Get URL Data, Convert Data to Array, Get the Individual Array Elements in PHP This article teaches how to use $_SERVER['QUERY_STRING'] to get data passed as query parameters in the URL, convert the data to an array, and get value at each index in...
How to Destroy a Cookie To destroy a cookie, usesetcookie()again but set the expiration date to be in the past: <?php $past = time() - 10; //this makes the time 10 seconds ago setcookie(UserVisit, date("F jS - g:i a"), $past); ...