note 32695 added to function.fwrite
| From: | Jake at rack1 dot php dot net | Date: | Wed, 04 Jun 2003 16:35:09 +0000 |
| Subject: | note 32695 added to function.fwrite | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-49729@lists.php.net to get a copy of this message | ||
Use caution when using:
$content = fread($fh, filesize($fh)) or die "Error Reading";
This will cause an error if the file you are reading is zero length.
Intead use:
if ( false === fread($fh, filesize($fh)) ) die "Error Reading";
Thus it will be successful on reading zero bytes but detect and error returned as FALSE.
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Manual Page -- http://www.php.net/manual/en/function.fwrite.php
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