PHP FILTER_SANITIZE_URLFilter

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Definition and Usage

The FILTER_SANITIZE_URL filter removes all illegal URL characters from a string.

This filter allows all letters, digits and $-_.+!*'(),{}|\^~[]`"><#%;/?:@&=

  • Name: "url"
  • ID-number: 518

Examples

<?php
$var="http://www.w3cschooåøl.cøc";

var_dump(filter_var($var, FILTER_SANITIZE_URL));
?>

The output of the code is as follows:

string(24) "http://www.w3cschool.cc"

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