How to use FILTER SANITIZE URL in PHP

This article describe about FILTER_SANITIZE_URL filter in PHP.
  • 6215

FILTER_SANITIZE_URL filter

For remove all illegal URL character from a string used FILTER_SANITIZE_URL.

It is all letters, digits and $-_.+!*'{}|^~[]`#%/?@&=

  • Name: "url"
  • ID-number: 518

Example

<html>
<body>
<?php
$var="http://www.dotnetheåøaven.coøm";
var_dump(filter_var($var, FILTER_SANITIZE_URL));
?>
</body>
</html>

Output

pic7.jpg

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