/PHP/Best way to check if a URL is valid

Best way to check if a URL is valid

filter_var($url, FILTER_VALIDATE_URL);

if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
    die('Not a valid!!');
}

Javascript determine if string is valid url

function isValidHttpUrl(string) {
  let url;
  
  try {
    url = new URL(string);
  } catch (_) {
    return false;  
  }

  return url.protocol === "http:" || url.protocol === "https:";
}

-1

Source: stackoverflow.com

Similar codes

0 vote126 views1 answer
Mysqli php 7.4
PHP
0 vote137 views1 answer
Laravel relationship retrieve data
PHP Laravel
0 vote68 views1 answer
Symony type request
PHP
3 votes219 views2 answers
Where_in codeigniter
PHP CodeIgniter
0 vote128 views1 answer
Meta_value wordpress
PHP Wordpress
1 vote125 views1 answer
Laravel model increase the value by one
PHP Laravel
0 vote104 views1 answer
Php forbidden header
PHP
0 vote114 views1 answer
Yii2 gridview action change urls
PHP
26 votes101 views6 answers
Php return json
PHP
0 vote122 views1 answer
Php sort time
PHP