note 73420 deleted from function.substr by bobby
| From: | bobby@php.net | Date: | Thu, 22 Feb 2007 15:38:38 +0000 |
| Subject: | note 73420 deleted from function.substr by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-123715@lists.php.net to get a copy of this message | ||
Note Submitter: rune at zedeler dot dk
Reason: in docs
----
Taking the empty substring at the end of a string DOES NOT produce the empty string, as expected.
It produces boolean false.
<?
$foo = substr("foo", 3);
var_dump($foo);
?>
This gives false, not ''.