PHP FILTER_SANITIZE_ENCODED Filter
 Complete PHP Filter Reference
Definition and Usage
The FILTER_SANITIZE_ENCODED filter strips or URL-encodes unwanted characters.
It works a lot like the urlencode() function.
- Name: "encoded"
- ID-number: 514
Possible flags:
- FILTER_FLAG_STRIP_LOW - Strip characters with ASCII value below 32
- FILTER_FLAG_STRIP_HIGH - Strip characters with ASCII value above 32
- FILTER_FLAG_ENCODE_LOW - Encode characters with ASCII value below 32
- FILTER_FLAG_ENCODE_HIGH - Encode characters with ASCII value above 32
Example
<?php
$url="http://www.w3schools.com";
var_dump(filter_var($url,FILTER_SANITIZE_ENCODED));
?>
|
The output of the code will be:
|
string(30) "http%3A%2F%2Fwww.w3schools.com"
|
Complete PHP Filter Reference
 |
W3Schools' Online Certification Program
The perfect solution for professionals who need to balance work, family, and career building.
More than 4000 certificates already issued!
|
The HTML Certificate documents your knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The ASP Certificate documents your knowledge of ASP, SQL, and ADO.
The PHP Certificate documents your knowledge of PHP and SQL (MySQL).
| 
