获取当前页面的URL

Question

I am trying to get the website url of the current page on which the person is. I would use it in the social share buttons that I am creating. The websites are all Wordpress websites. I got the following url for getting the current url,

<?php if (is_home()) { echo site_url(); } else {  echo the_permalink(); } ?>

The script does not execute and when I click the button, the url does not generate but the php script is displayed in the browser as it is.

Please help out. Thanks

Answer 1

You would use

<?php echo $_SERVER['PHP_SELF']; ?>

This gives you the url of the current page. For example index.php or something similar

Answer 2

Using Javascript:

var currentURL = document.URL;
alert(currentURL);

Using PHP:

<?php
function curPageURL() {
 $pageURL = 'http';
 if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
 $pageURL .= "://";
 if ($_SERVER["SERVER_PORT"] != "80") {
  $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
 } else {
  $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
 }
 return $pageURL;
}
?>

If you want file name Use PHP Magic Constants such as __FILE__