@ 2014-09-06T00:17:35Z <?php
class Renderer {
function render(array $_data) {
// normally you'd have some file you'd render from...
extract($_data, EXTR_SKIP);
return <<<LIST
{$foo}\n
{$bar}\n
{$baz}\n
LIST;
}
private function escapeData(array $data) {
$safe = [];
foreach ($data as $var => $value) {
if (is_array($value)) {
$safe[$key] = $this->escapeData($value);
} else {
$safe[$key] = htmlspecialchars($value);
}
}
return $safe;
}
}
$renderer = new Renderer();
$unsafe = ['<script>alert("xss");</script>', '<b>something</b>', '<i>foo</i>'];
echo $renderer->render($unsafe);
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: Undefined variable $foo in /in/bXjWv on line 9
Warning: Undefined variable $bar in /in/bXjWv on line 10
Warning: Undefined variable $baz in /in/bXjWv on line 11
Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.33 Notice: Undefined variable: foo in /in/bXjWv on line 9
Notice: Undefined variable: bar in /in/bXjWv on line 10
Notice: Undefined variable: baz in /in/bXjWv on line 11
Output for 7.3.32 - 7.3.33 Output for 5.1.0 - 5.1.1 , 5.1.3 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected '[' in /in/bXjWv on line 17
Process exited with code 255 . Output for 5.1.2 Parse error: syntax error, unexpected '[' in /in/bXjWv on line 18
Process exited with code 255 . Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/bXjWv on line 5
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/bXjWv on line 5
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/bXjWv on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/bXjWv on line 5
Process exited with code 255 . preferences:dark mode live preview
229.57 ms | 401 KiB | 355 Q