note 32178 added to function.basename
| From: | travis dot kroh at ndsu dot nodak dot edu | Date: | Mon, 19 May 2003 19:12:13 +0000 |
| Subject: | note 32178 added to function.basename | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-48605@lists.php.net to get a copy of this message | ||
$foo="/path/to/file.ext";
echo $foo."<br />";
$bar=$foo;
echo basename($bar,".ext")."<br />";
echo $foo."<br />";
echo $bar."<br />";
Will display:
/path/to/file.ext
file
/path/to/file
/path/to/file
Which is probably not expected behavior, as
it returns one thing, changes the variable
to produce something else, and also modifies
BOTH variables in memory.
To avoid this, use:
basename(strval($bar),".ext")
----
Manual Page -- http://www.php.net/manual/en/function.basename.php
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