how to get url value in php code example

Example 1: php get full url

$fullURL = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];

Example 2: getting values from url php

$id = $_GET['id'];
// OR

$id = $_REQUEST['id'];

Example 3: php get value from url

<a href="index.php?id=<?php echo $my_id;?>&name=<?php echo $my_name;?>Click</a>

<?php
$id = intval($_GET['id']);		// integer value
$name = strval($_GET['name']);	// string value
?>

Example 4: send data with url in php

// Send the variables myNumber=1 and myFruit="orange" to the new PHP page...
<a href="page2.php?myNumber=1&myFruit=orange">Next page</a>