PHP | stream_get_filters() Function

The stream_get_filters() function is an inbuilt function in PHP which is used to get the list of registered stream filters. Syntax:

array stream_get_filters( void )

Parameters: This function does not accept any parameter. Return Value: This function returns an array containing the name of all available stream filters. Below programs illustrate the stream_get_filters() function in PHP: Program 1: PHP

<?php

// PHP program to illustrate
// stream_get_filter function

$streamlist = stream_get_filters();
print_r($streamlist);
?>

Program 2: Program to print number of filters return by function. php

<?php

// PHP program to illustrate
// stream_get_filter function

$res = stream_get_filters();

$count = sizeof($res);

// Print result
echo "Total Available Filters = " . $count;
?>

Reference: http://php.net/manual/en/function.stream-get-filters.php