note 129810 added to function.date-parse-from-format
| From: | jp.amarok@email.cz | Date: | Fri, 18 Oct 2024 17:17:00 +0000 |
| Subject: | note 129810 added to function.date-parse-from-format | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-221599@lists.php.net to get a copy of this message | ||
It seems that the safest way to check for errors is not by checking the number of errors, but
warnings instead. See the following example where "m" and "d" are swapped and
thus not correct.
<?php
var_dump( date_parse_from_format('m.d.Y', '18.10.2024') );
OUTPUT:
array(12) {
["year"]=>
int(2024)
["month"]=>
int(18)
["day"]=>
int(10)
["hour"]=>
bool(false)
["minute"]=>
bool(false)
["second"]=>
bool(false)
["fraction"]=>
bool(false)
["warning_count"]=>
int(1)
["warnings"]=>
array(1) {
[10]=>
string(27) "The parsed date was invalid"
}
["error_count"]=>
int(0)
["errors"]=>
array(0) {
}
["is_localtime"]=>
bool(false)
}
?>
The function simply assigns 18 to the "month" field without errors!! So simply use an
if-condition and check "warning_count" to detect possible errors.
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 147.161.255.73)
----
Manual Page -- https://php.net/manual/en/function.date-parse-from-format.php
Edit -- https://main.php.net/note/edit/129810
Del: integrated -- https://main.php.net/note/delete/129810/integrated
Del: useless -- https://main.php.net/note/delete/129810/useless
Del: bad code -- https://main.php.net/note/delete/129810/bad+code
Del: spam -- https://main.php.net/note/delete/129810/spam
Del: non-english -- https://main.php.net/note/delete/129810/non-english
Del: in docs -- https://main.php.net/note/delete/129810/in+docs
Del: other reasons-- https://main.php.net/note/delete/129810
Reject -- https://main.php.net/note/reject/129810
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