note 81445 added to function.is-numeric
| From: | pga at osu1 dot php dot net | Date: | Thu, 28 Feb 2008 14:26:54 +0000 |
| Subject: | note 81445 added to function.is-numeric | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-136561@lists.php.net to get a copy of this message | ||
You can check first character much simpler:
function first_char_numeric($str)
{
return is_numeric($str[0]);
}
----
Server IP: 83.170.119.58
Probable Submitter: 217.36.23.172
----
Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit -- https://master.php.net/note/edit/81445
Del: integrated -- https://master.php.net/note/delete/81445/integrated
Del: useless -- https://master.php.net/note/delete/81445/useless
Del: bad code -- https://master.php.net/note/delete/81445/bad+code
Del: spam -- https://master.php.net/note/delete/81445/spam
Del: non-english -- https://master.php.net/note/delete/81445/non-english
Del: in docs -- https://master.php.net/note/delete/81445/in+docs
Del: other reasons-- https://master.php.net/note/delete/81445
Reject -- https://master.php.net/note/reject/81445
Search -- https://master.php.net/manage/user-notes.php