1--TEST-- 2filter_input() 3--INI-- 4precision=14 5--SKIPIF-- 6<?php if (!extension_loaded("filter")) die("skip"); ?> 7--GET-- 8a=<b>test</b>&b=http://example.com 9--POST-- 10c=<p>string</p>&d=12345.7 11--FILE-- 12<?php 13ini_set('html_errors', false); 14var_dump(filter_input(INPUT_GET, "a", FILTER_SANITIZE_STRIPPED)); 15var_dump(filter_input(INPUT_GET, "b", FILTER_SANITIZE_URL)); 16var_dump(filter_input(INPUT_GET, "a", FILTER_SANITIZE_SPECIAL_CHARS, array(1,2,3,4,5))); 17try { 18 filter_input(INPUT_GET, "b", FILTER_VALIDATE_FLOAT, new stdClass); 19} catch (TypeError $exception) { 20 echo $exception->getMessage() . "\n"; 21} 22var_dump(filter_input(INPUT_POST, "c", FILTER_SANITIZE_STRIPPED, array(5,6,7,8))); 23var_dump(filter_input(INPUT_POST, "d", FILTER_VALIDATE_FLOAT)); 24var_dump(filter_input(INPUT_POST, "c", FILTER_SANITIZE_SPECIAL_CHARS)); 25var_dump(filter_input(INPUT_POST, "d", FILTER_VALIDATE_INT)); 26 27echo "Done\n"; 28?> 29--EXPECT-- 30string(4) "test" 31string(18) "http://example.com" 32string(27) "<b>test</b>" 33filter_input(): Argument #4 ($options) must be of type array|int, stdClass given 34string(6) "string" 35float(12345.7) 36string(29) "<p>string</p>" 37bool(false) 38Done 39