note 40250 added to language.types.string

From: Date: Thu, 26 Feb 2004 15:46:04 +0000
Subject: note 40250 added to language.types.string
Groups: php.notes 
Request: Send a blank email to php-notes+get-65804@lists.php.net to get a copy of this message
Remember that even PHP is type less, some convertions like INTEGER to STRING is not done when using character direct access like string functions does. <?php $str = '456'; echo strlen($str); // strlen convert int to string automatically echo $str{0}; // this works $str = 456; echo $str{0}; // this NOT works $str = (string)$str; // do type cast to string echo $str{1}; // now it works ?> ---- Manual Page -- http://www.php.net/manual/en/language.types.string.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+40250 Delete -- http://master.php.net/manage/user-notes.php?action=delete+40250&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+40250&report=yes Search -- http://master.php.net/manage/user-notes.php

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