note 84237 rejected from language.types.string by danbrown
| From: | danbrown@php.net | Date: | Wed, 09 Jul 2008 13:44:28 +0000 |
| Subject: | note 84237 rejected from language.types.string by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-141305@lists.php.net to get a copy of this message | ||
Note Submitter: sassospicco
----
Note this behavior, accessing a character.
<?php
$a = 'AB';
strlen($a); // 2
// Ok so far
$a[1] = NULL;
strlen($a); // 2
// The second character still exists...
var_dump($a); // string(2) "A"
// ...but it is not displayed.
ord($a[1]); // 0
// ASCII value: 0
?>