/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 vote130 views1 answer
$tmp = explode('.', $file_name); $file_extension = end($tmp); in array
PHP
0 vote112 views1 answer
Link title to blog post wordpress in the loop
PHP
3 votes133 views4 answers
Laravel cors enable
PHP Laravel
0 vote100 views2 answers
Php variables examples
PHP
1 vote133 views2 answers
How to remove token while logout using laravel 8
PHP Laravel
0 vote110 views1 answer
How to add script in WordPress admin page
PHP
0 vote101 views1 answer
Php receive get
PHP
3 votes105 views4 answers
Filesize in php
PHP
0 vote130 views1 answer
Not get child all data in relationship with parent laravel eloquent
PHP Laravel
44 votes107 views6 answers
Php foreach array
PHP