note 47099 deleted from function.file-exists by betz
| From: | betz@php.net | Date: | Tue, 02 Nov 2004 22:07:39 +0000 |
| Subject: | note 47099 deleted from function.file-exists by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-79521@lists.php.net to get a copy of this message | ||
Note Submitter: tom at whitesummer dot com
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don't get caught out by something silly like this
<?
$dirname = "/mydir/";
$filename = "";
if ( file_exists( $dirname.$filename ) ) {
/* returns true even though $filename clearly doesn't exist */
}
?>
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Reason: useless note