I have an App using URLs such as
/order?123 and I'm using $_SERVER['QUERY_STRING'] to get the variable but I want to change the URLs to a more readable form like
/order/123
How can I get 123?
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4 Answers
Apache needs to know you want to run your script when such a request is seen. Assuming your script is named order.php put this in a .htaccess file in the same directory as your script
RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^/order/(\d+)*$ ./order.php?id=$1
eg; /order/123 is treated as /order.php?id=123
you get that value with ..
echo $_REQUEST['id']
Comments
$str = '/order/123';
echo substr($str, strrpos($str, '/') + 1);
Try this.
Comments
You can parse $_SERVER['REQUEST_URI']:
<?php
$uri = $_SERVER['REQUEST_URI'];
$var = substr(strrchr($uri, '/'), 1);
?>
As always, don't forget to check, sanitize, validate, escape this variable.
Comments
I'm assuming you have a mistake in your /order?123 URL, I'm assuming it should be using get variables so /order?var=123. With that assumption the way to get variables from the URL is with parse_str... like this...
$arrVariables = array();
parse_str($str, $arrVariables);
$arrVariables['var'];
