note 44150 deleted from function.file-put-contents by aidan
| From: | aidan@php.net | Date: | Fri, 16 Jul 2004 10:30:47 +0000 |
| Subject: | note 44150 deleted from function.file-put-contents by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-73367@lists.php.net to get a copy of this message | ||
Note Submitter: luke at hpad dot com
----
// Checking file is writable first
// then locking file for writeout
// binary safe
function file_put_contents($fileName, $data)
{
// Check file is writable
if (! is_writeable($fileName))
return false;
// Exclusive lock
@flock($fp, LOCK_EX);
// Open pointer to file
if (($fp = @fopen($fileName, 'wb')) === false)
return false;
// Write data to file pointer
if (($bytes = @fwrite($fp, $data)) === false)
return false;
// Close file
@fclose($fp);
// unlock
@flock($fp, LOCK_UN);
return $bytes;
}