note 91003 added to function.filter-input-array
| From: | StephenDewey at osu1 dot php dot net | Date: | Wed, 20 May 2009 14:51:28 +0000 |
| Subject: | note 91003 added to function.filter-input-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-155797@lists.php.net to get a copy of this message | ||
The example given is actually not correct. 'component' and 'testarray' will
return false because the inputs are not arrays.
<?php
error_reporting(E_ALL | E_STRICT);
/* data actually came from POST
$_POST = array(
'product_id' => 'libgd<script>',
'component' => '10',
'versions' => '2.0.33',
'testscalar' => array('2', '23', '10',
'12'),
'testarray' => '2',
);
*/
$args = array(
'product_id' => FILTER_SANITIZE_ENCODED,
'component' => array('filter' => FILTER_VALIDATE_INT,
'options' => array('min_range' => 1,
'max_range' => 10)
),
'versions' => FILTER_SANITIZE_ENCODED,
'doesnotexist' => FILTER_VALIDATE_INT,
'testscalar' => array(
'filter' => FILTER_VALIDATE_INT,
'flags' => FILTER_REQUIRE_SCALAR,
),
'testarray' => array(
'filter' => FILTER_VALIDATE_INT
)
);
$myinputs = filter_input_array(INPUT_POST, $args);
var_dump($myinputs);
echo "\n";
?>
The above example will output:
array(6) {
["product_id"]=>
array(1) {
[0]=>
string(17) "libgd%3Cscript%3E"
}
["component"]=>
array(1) {
[0]=>
int(10)
}
["versions"]=>
array(1) {
[0]=>
string(6) "2.0.33"
}
["doesnotexist"]=>
NULL
["testscalar"]=>
bool(false)
["testarray"]=>
array(1) {
[0]=>
int(2)
}
}
----
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Probable Submitter: 65.46.73.222
----
Manual Page -- http://www.php.net/manual/en/function.filter-input-array.php
Edit -- https://master.php.net/note/edit/91003
Del: integrated -- https://master.php.net/note/delete/91003/integrated
Del: useless -- https://master.php.net/note/delete/91003/useless
Del: bad code -- https://master.php.net/note/delete/91003/bad+code
Del: spam -- https://master.php.net/note/delete/91003/spam
Del: non-english -- https://master.php.net/note/delete/91003/non-english
Del: in docs -- https://master.php.net/note/delete/91003/in+docs
Del: other reasons-- https://master.php.net/note/delete/91003
Reject -- https://master.php.net/note/reject/91003
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