note 19939 added to function.md5
| From: | dpiper at stens dot com | Date: | Fri, 15 Mar 2002 19:53:31 +0000 |
| Subject: | note 19939 added to function.md5 | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-27840@lists.php.net to get a copy of this message | ||
In reference to the comment made by boulat@inet-interactif.com about getting the MD5 hash of a file,
that example given is not binary safe. Since I am running PHP4.1.2 and the md5_file is not included
yet in the source code, here is a binary safe PHP-code function to do the same thing if anyone else
wants it:
This function is:
function md5_of_file($inFile) {
if (file_exists($inFile)) {
$fd = fopen($inFile, 'r');
$fileContents = fread($fd, filesize($inFile));
fclose ($fd);
return md5($fileContents);
} else {
return false;
}
}
--
http://www.php.net/manual/en/function.md5.php
http://master.php.net/manage/user-notes.php?action=edit+19939
http://master.php.net/manage/user-notes.php?action=delete+19939
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