Bug #76734 [Asn->Opn]: Parameter type cannot be limited to scalar with FILTER_CALLBACK
| From: | 498936940 at qq dot com | Date: | Tue, 14 Aug 2018 02:01:18 +0000 |
| Subject: | Bug #76734 [Asn->Opn]: Parameter type cannot be limited to scalar with FILTER_CALLBACK | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-216772@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=76734&edit=1
ID: 76734
User updated by: 498936940 at qq dot com
Reported by: 498936940 at qq dot com
Summary: Parameter type cannot be limited to scalar with
FILTER_CALLBACK
-Status: Assigned
+Status: Open
Type: Bug
Package: Filter related
Operating System: Linux
PHP Version: 7.2.8
Assigned To: cmb
Block user comment: N
Private report: N
New Comment:
Not just the Documentation Problem problem, but Bug still has problems.
Previous Comments:
------------------------------------------------------------------------
[2018-08-14 01:12:14] 498936940 at qq dot com
···
var_dump(
filter_input_array(
INPUT_GET,
[
'id' => [
'filter' => FILTER_CALLBACK,
'options' => function($v){ return is_scalar($v) ? $v : null; }
]
]
)
);
exit();
/?id=2
array(1) {
["id"]=>
string(1) "2"
}
/?id[]=3&id[]=4
array(1) {
["id"]=>
array(2) {
[0]=>
string(1) "3"
[1]=>
string(1) "4"
}
}
···
I must limit ID must be scalar, not array, filter cannot control!
------------------------------------------------------------------------
[2018-08-13 11:42:53] cmb@php.net
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.
Thank you for the report, and for helping us make our documentation better.
------------------------------------------------------------------------
[2018-08-13 11:42:24] cmb@php.net
Automatic comment from SVN on behalf of cmb
Revision: http://svn.php.net/viewvc/?view=revision&revision=345461
Log: Fix #76734: Parameter type cannot be limited to scalar with FILTER_CALLBACK
------------------------------------------------------------------------
[2018-08-13 06:45:13] requinix@php.net
Flags are not used with FILTER_CALLBACK.
'id' => [
'filter' => FILTER_CALLBACK,
'options' => function($v){ return is_scalar($v) ? $v : null; },
]
------------------------------------------------------------------------
[2018-08-13 05:21:00] 498936940 at qq dot com
Description:
------------
---
var_dump(
filter_input_array(
INPUT_GET,
[
'id' => [
'filter' => FILTER_CALLBACK,
'options' => function($v){return $v;},
'flags' => FILTER_REQUIRE_SCALAR,
]
]
)
);
exit();
/?id=2
array(1) {
["id"]=>
string(1) "2"
}
/?id[]=3&id[]=4
array(1) {
["id"]=>
array(2) {
[0]=>
string(1) "3"
[1]=>
string(1) "4"
}
}
---
I must limit ID must be scalar, not array, filter cannot control!
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=76734&edit=1