How to Get URL Data With QUERY_STRING in PHP

1. Use $_SERVER['QUERY_STRING'] to Get Data Passed as Query Parameters in the URL in PHP
2. Use $_SERVER['QUERY_STRING'] to Get URL Data and Convert the Data to Array Using the Explode Function in PHP
3. 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 PHP.

Use $_SERVER['QUERY_STRING'] to Get Data Passed as Query Parameters in the URL in PHP

We pass data as strings in the URL and capture the data using $_SERVER['QUERY_STRING'] and then print the strings.

<?php
    $Q = $_SERVER['QUERY_STRING'];
    var_dump($Q);
?>

URL:

http://localhost:2145/test2/hello.php?KevinAmayi/Programmer/Blogger/Athlete

Output:

string(37) "KevinAmayi/Programmer/Blogger/Athlete"

Use $_SERVER['QUERY_STRING'] to Get URL Data and Convert the Data to Array Using the Explode Function in PHP

We pass data as strings in the URL and capture the data using $_SERVER['QUERY_STRING'], convert it to an array using the explode function then print it.

<?php
    $Q = explode("/", $_SERVER['QUERY_STRING']);
    var_dump($Q);
?>

URL:

http://localhost:2145/test2/hello.php?KevinAmayi/Programmer/Blogger/Athlete

Output:

array(4) { [0]=> string(10) "KevinAmayi" [1]=> string(10) "Programmer" [2]=> string(7) "Blogger" [3]=> string(7) "Athlete" }

Use $_SERVER['QUERY_STRING'] to Get URL Data, Convert Data to Array, Get the Individual Array Elements in PHP

We pass data as strings in the URL and capture the data using $_SERVER['QUERY_STRING'], convert it to an array using the explode function then print the specific array elements.

<?php
    $Q = explode('/',$_SERVER['QUERY_STRING']);

    //get the first array element
    echo $Q[0].'<br>';
    //get the second array element
    echo $Q[1].'<br>';
    //get the third array element
    echo $Q[2].'<br>';
	echo $Q[3].'<br>';
?>

URL:

http://localhost:2145/test2/hello.php?KevinAmayi/Programmer/Blogger/Athlete

Output:

KevinAmayi
Programmer
Blogger
Athlete