Test case 499642

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# Sample information

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Patterns:

- Source: filter_input_array_prm__<c>(INPUT_GET)_<array>(<ae_k>(<s>(t),<c>(FILTER_SANITIZE_URL))) ==> Filters:[Filtered(•, •, •, •, •, •, •, •, •,  , 

, •, •, 

, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •,  , •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •,  , ¡, ¢, £, ¤, ¥, ¦, §, ¨, ©, «, ¬, •, ®, ¯, °, ±, ², ³, ´, ¶, ·, ¸, ¹, », ¼, ½, ¾, ¿, ×, ÷)]

- Sanitization: count_prm_ ==> Filters:[letters, specials]

- Filters complete: Filters:[letters, specials, Filtered(•, •, •, •, •, •, •, •, •,     , 

, •, •, 

, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •,  , •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •, •,  , ¡, ¢, £, ¤, ¥, ¦, §, ¨, ©, «, ¬, •, ®, ¯, °, ±, ², ³, ´, ¶, ·, ¸, ¹, », ¼, ½, ¾, ¿, ×, ÷)]

- Dataflow: assignment

- Context: xss_apostrophe

- Sink: trigger_error_prm__<c>(E_USER_ERROR)

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State:

- State: Good

- Exploitable: Not found

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# Exploit description

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<?php

# Init

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# Sample

$tainted = filter_input_array(INPUT_GET, ["t" => FILTER_SANITIZE_URL]);

$sanitized = count($tainted);

$dataflow = $sanitized;

$context = (("Hello to '" . $dataflow) . "'");

trigger_error($context, E_USER_ERROR);

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