PHP filter-SANITIZE_ENCODED Filter
Example
Encode special characters in the $url variable:
<?php
$url="http://www.subhodayaÅÅ.com";
$url = filter-var($url, filter-SANITIZE_ENCODED);
echo $url;
?>
Run example »
$url="http://www.subhodayaÅÅ.com";
$url = filter-var($url, filter-SANITIZE_ENCODED);
echo $url;
?>
Definition and Usage
The filter-SANITIZE_ENCODED filter removes or encodes special characters.
This filter works a lot like the urlencode() function.
Possible options and flags:
- filter-FLAG_STRIP_LOW - Remove characters with ASCII value < 32
- filter-FLAG_STRIP_HIGH - Remove characters with ASCII value > 127
- filter-FLAG_ENCODE_LOW - Encode characters with ASCII value < 32
- filter-FLAG_ENCODE_HIGH - Encode characters with ASCII value > 127
More Examples
Example 1
Encode special characters, and remove all characters with ASCII value > 127:
<?php
$url="http://www.subhodayaÅÅ.com";
$url = filter-var($url, filter-SANITIZE_ENCODED, filter-FLAG_STRIP_HIGH);
echo $url;
?>
Run example »
$url="http://www.subhodayaÅÅ.com";
$url = filter-var($url, filter-SANITIZE_ENCODED, filter-FLAG_STRIP_HIGH);
echo $url;
?>
PHP Filter Reference
