filter_inputGets a specific external variable by name and optionally filters it Description
mixed filter_input
( int
$type
, string $variable_name
[, int $filter = FILTER_DEFAULT
[, mixed $options
]] )Parameters
Return Values
Value of the requested variable on success, Examples
Example #1 A filter_input example
<?php The above example will output something similar to: You have searched for Me & son. <a href='?search=Me%20%26%20son'>Search again.</a> |